Kenmore 153.338400 User manual

_A/R8
Gas Water Heater
Owners Manual
FOR POTABLE WATER HEATING ONLY
NOT SUITABLE FOR SPACE HEATING
NOT FOR USE IN
MOBILE HOMES
MODEL NUMBERS:
153.338400 40 Gal. High Altitude
153.338450 40 Gal.
153.338502 50 Gal. High Altitude
153.338550 50 Gal.
t 53.338702 75 Ga]. High Altitude
t 53.338750 75 Ga]
I
•installation •Operation • Repair Parts
ty AN ODORANT IS ADDED TO THE GAS
For Your Safe USEDBYTH_SWATERHEATER
WARNING: If the information in these
instructions are not followed exactly, a
fire or explosion may result, causing prop-
erty damage, personal injury or dea_li.
-Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
-WHAT TO DO IF YOU SMELL GAS
-Do not try to light any appliance.
.Do not touch any electrical switch; do
not use any phone in your building.
•Immediately call your gas supplier
from a neighbor's phone. Follow the
gas supplier's instructions.
-i'f you can not reach your gas supplier,
call the fire department.
-Installation and service must be per-
formed by a qualified installer, service
agency or the gas supplier.
WARNING
Improper installation, adjustment, alter-
ation, service or maintenance can cause
DEATH, SERIOUS BODILY INJURY, OR
PROPERTY DAMAGE. Refer to this man-
ual for assistance or consult the local
Sears Service Center or gas utility for
!further information.
WARNING
Flammable vapors may be drawn by air
currents from other areas of the sTruc-
ture to this appliance.
WARNING
READ THE GENERAL SAFETY SECTION
BEGINNING ON INSIDE COVER AND
THEN THIS ENTIRE MANUAL BEFORE
INSTALLING OR OPERATING THIS
WATER HEATER.
Save this Manual for Future Reference.
10
Z

WARNING
Improper installation, adjustment, alteration, serviceor mainte-
nance can cause DEATH, SERIOUS BODILY INJURY, OR
PROPERTY DAMAGE. Refer to this manual for assistance or
consultyour local SearsServiceCenter for further information.
WARNING
At the time of manufacture this water heater was provided with
acombination temperature-pressure relief valve c:ertifled by a
nationally recognized testing laboratory that maintains periodic
inspection of production of listed equipment or materials, as
meeting the requirements for Relief Valves and Automatic Gas
ShutoffDevices for Hot Water Supply Systems, and the latest
edition of ANSI Z21.22 and the cove requirements of ASME. If
replaced, the valve must meet the requirements of local codes,
but not Jessthan a combination temperature and pressure reJief
valve certified as meeting the requirements for Relief Valves
and Automatic Gas Shutoff Devices for Hot Water Supply
Systems,ANSI Z21.22 by a nationaJly recognized testing labo-
ratory that maintains _eriodic inspection of production of listed
equipment or materials.
T_e valve must be marked with a maximum set pressurenot to
exceed the marked hydrostatic working pressure of the water
heater (150 Ibs./sq. in.) and a discharge capacity not less than
the water heater input rate as shown on the model ratin_
plate. (Electric heaters -watts divided by 1000 x 3415 equal
BTU/Hr. rate.)
Your local jurisdictional authority, while mandating the use of a
temperature-pressure relief valve complying with ANSI Z21.22
and ASME, may require a valve model different from the one
furnishedwith the water heater.
Compliance with such local requirements must be satisfied by
the installer or end user of the water heater with a locally pre-
scribedtemperature-pressure reJiefvalve installed in the desig-
nated opening in the water heater in place of the factory fur-
nishedvalve.
For safeoperation of the water heater, the relief valve must not
be removed from it's designatedopening or pJugged.
The temperature-pressure reJief valve must be i_n_stalleddirectly
into the fitting of the water heater designated for the relief
valve. Position the valve downward and provide tubing so that
any discharge will exit only within 6 inches above, or at any
distance below the structural floor. Be certain that no contact
is made with any live eJectrica]part. The discharge opening
must not be blocked or reducedln size under any ctrcum-
stances.Excessive length, over 30 feet, or useof more than four
elbows can cause restriction and reduce the discharge capacity
of the valve.
No valve or other obstruction is to be placed between the
relief valve and the tank. Do not connect tubing directly to
dischargedrain unlessa6_air gap is provided. To prevent bod-
ily injury, hazard to life, or property damage, the relief valve
must be allowed to discharge water in quantities should clr-
cumstances demand. If the discharge pipe is not connected to
adrain or other suitable means, the water fJow may cause
property damage.
The Discharge Pipe:
--Must not be smaller in size than the outlet pipe size of the
valve, or have any reducing couplingsor other restrictions.
--Must not be plugged or blocked.
--Must be of material listed for hot water distribution.
--Must be installed so as to allow complete drainage of both
the temperature-pressure relief valve, and the discharge
pipe.
--Must terminate at an adequate drain.
--Must not have any valve between the relief valve and tank.
WARNING
WATER HEATERSEQUIPPED FOR ONE TYPE GAS ONLY: This
water heater isequippedfor one type gasonly.Check the model
rating plate near the gas control valve for the correct gas. DO
NOT USETHIS WATER HEATERWITH ANY GAS OTHER THAN
THE ONE SHOWN ON THE MODEL RATING PLATE.Failure t_
use the correct gas can cause problems which can result in
DEATH, SERIOUS BODILY INJURY, OR PROPERTYDAMAGE. It
loOUhave any questions or doubts consult your gas supplier or
cal utility.
WARNING
Afire can start if combustiblematerialssuchas clothing, cleaning
materials, or flammable liquids are placed againstor next to the
water heater.
WARNING
INSTALLATIONS IN AREAS WHERE FLAMMABLE LIQUIDS
(VAPORS)ARE LIKELYTO BE PRESENTOR STORED (GARAGES,
STORAGE,AND UTILITY AREAS,ETC): Flammable liquids (such
as gasoline,solvents,propane (LP) or butane, etc.), all of which
emit flammable vapors,may be improperly storedor used in such
areas. The gaswater heater pilot fight or main burner can i_nite
suchvapors.The resultingflashbackand fire can causedeath or
seriousburnsto anyonein the area,aswell aspropertydamage.
If installation in such areas is your only option, then the
installation must be accomplished in a way that the pilot
flame and main burner flame are elevated from the floor at
least 18 inches. While this may reduce the changes of
flammable vapors from a floor spill being ignited, gasoline
and other flammable substances should never be stored or
used in the same room or area containing a gas water heater
or other open flame or spark producing appliance.
NOTE: Flammable vapors may be drawn by air currents from
otherareasof the structure to the appliance.
WARNING
HOTTERWATERCAN SCALD:Water heatersare intendedto pro-
duce hotwater. Water heatedto atemperature which will satisfy
clothes washing, dish washing, and other sanitizing needs can
scaldand permanently injure you uponcontact. Somepeople are
more likely to be permanently injured by hot water than Others.
Theseinclude the elderly, children, the infirm, or physically/men-
tally, handicapl_ped.If anyone,using hot.water coa_e_inour home fits
Into one of these groups or If there is a local or state law
requiring a certain temperature water at the hot water tap, then
you musttake special precautions. In addition to usingthelowest
possibletemperature settin_ that satisfiesyour hot w-aterneeds,
sometype of temperingdevice, suchasa mixingvalve, shouldbe
usedat the hot water tapsused by thesepeople or at the water
heater. Mixing valves are available at plumbing supply or hard-
ware stores.Follow manufacturers instructionsfor installation of
the valves.Before changingthe factory settingon the thermostat,
read the "Temperature Regulation"sectionin this manual.
WARNING
BEFORE LIGHTING [PROPANE (L.P.) GAS WATER HEATERS]:
Propane(L.P.)gasisheavierthan air. Shouldthere be aleak in the
system, the gaswill settle near the ground. Basements, crawl
spaces,skirtedareasunder mobile homes(even when ventilated),
closetsand areasbelow groundlevel will serveas pocketsfor the
accumulationof this gas.Beforeattempting to light or relightthe
water heater's pilot or turnin_ on anearby electrical light switch,
be absolutelysLJrethere is no-accumulatedgasin the area. Search
for odor of gas by sniffingat _round level in the vicinity of the
-- /t
appliance.If odor isdetected, follow stepsindicated at For Your
Safety"on the cover pageof this manual then leavethe premises.

WARNING
Thiswaterheater must not be installed directly on carpeting.
Carpeting must be protected by a metal or wood panel heneat_h
the applianceextending beyond the full width anddepth of the
appliance by at least 3 inches (76.2mm) in any direction, or if the
appliance isinstalled in an alcove or closet, the entire floor must
be coveredby the panel. Failureto heedthiswarning may resultin
afire hazard.
WARNING
A gaswater heater cannot operate properly without the correct
amountof air for combustion.Do not install in a confinedarea such
as acloset,unlessyou provide air asshown in the "LocatingThe
New Water Heater" section. Never obstructthe flow of ventilation
air. If you haveany doubtsor questionsat all, call your gascompa-
ny or SearsServiceCenter. Failureto provide the proper amount of
combustion air can result in a fire or explosionand can cause
DEATH,SERIOUSBODILY INJURY,OR PROPERTYDAMAGE.
WARNING
If this water heater will be used in beauty shops,barber shops,
cleaningestablishments,or self-service laundries with dry cleaning
equ]pmentrit is imperativethat the water heater or water heaters
be installed so that combustionand ventilationair be taken from
outsidetheseareas. Referto the "LocatingThe New Water Heater"
sectionof this manual and also the latest edition of the National
Fuel Gas Code, ANSI Z223.1, also referred to as NFPA 54 for
specificsprovided concerningair required.
WARNING
VENT DAMPERS- Any vent damper, whether it is operatedther-
mally or Otherwise must be removed if its use inhibits proper
_raftingof the water heater. - -
, hermally Operated Vent Dampers:Gas-fired water heatershav-
ing thermal efficiencyin excessof 80% may produce a relatlvelv
I.....
ow tlue gas temperature. Suchtemperatures may not be high
enoughto properly open thermally operated vent dampers. This
woulo causespillageof flue gasesandmay causecarbon monox-
idepoisoning.
Vent dampers must bear evidence of certification as complying
with the latest edition of American National Standard ANSI
Z21.68 (ANSI Z2t.66 & 67, respectively,cover electrlcal]y and
mechanically actuated vent dampers). Before installation of any
vent damper, consult your local SearsService Center or the _as
utility forfurther information.
WARNING
1. The appliance and its individual,shutoffvalve must be discon-
nectedfrom the gassupplyp_pingsystemduring any pressure
testingof the gassystemat test pressuresin excessof Y_pound
per squareinch (3.SkPa).
2. The appliancemustbe isolatedfrom the gassupplypiping sys-
tem by closingits individual manual shutoff valve (luring any
pressuretestingof the gassupplypipingsystemat testpressures
equalor lessthan '/2poundper squareihch (3.5kPa).
WARNING
Sootbuild-up indicatesa problemthat requirescorrection before
further use.Turn "OFF' gasto water heater and leave "OFF" until
repairsare made, becausefailure to correctthe causeof the soot-
mg can result in a fire or explosion causing DEATH, SERIOUS
BODILY INJURY,OR PROPERTYDAMAGE.
WARNING
The water heater with draft hood installedmustbe properlyvent-
_]to a chimne},which terminates outdoors. Never operate the
•vater Iteater unlessit isvented to the outdoorsand hasadequate
air supply, to avoid risks of improper operation, explosion or
asphyxlatmn.
WARNING
Obstructed or deteriorated vent systemsmay present a serious
health risk or asphyxiation.
WARNING
Chemical vapor corrosion of the flue and vent system may
occur if air for combustion contains certain chemical vapors.
Spray can propellants, cleaning solvents, refrigerator and air
conditioner refrigerants, swimming pooJ chemicals, calcium
and sodium chloride, waxes, bleach, and process chemicals
are typical compoundswhich are potentially corrosive.
WARNING
Minimum clearancesbetween the water heater and combustible
constructionare 1'* at the sidesand rear, 4" at the front, and 6'*
from the vent pipe. Clearance from the top of the jacket is 18"
on most models. Note that a lesser dlmension may be allowed on
some models. Refer to the label on the water Eeater attached
adjacentto the gascontrol valve for all clearances.
WARNING
HYDROGEN GAS: Hydrogen gas can be produced in a hot
water system that has not been used for a long period of time
(generally two weeks or more). Hydrogen gas is extremely
flammable and explosive. To prevent the possibility of injury
under these conditions, we recommend the hot water faucet
be opened for several minutes at the kitchen sink before any
electrical appliances which are connected to the hot water
systemare used (such as a dishwasher or washing machine). If
hydrogen gas is present, there will probably be an unusual
soundsimilar to air escapingthrough the pipe asthe hot water
faucet is opened. There must be no smoking or open flame
near the faucet at the time it is open.
WARNING
INSULATING JACKETS: When installing an external water
heater insulation jacket on agaswater heater:
a. DO NOT cover the temperature-pressure relief valve.
b. DO NOT put insulation over any part of the top of the gas
water heater.
c. DO NOT put insulation over the gas control valve or gas
control valve/burner cover,or any accessareasto the burner.
d. DO NOT let insulation around the gas water heater to gel
within 8 inches of the floor {air must get to the burner).
e. DO NOT cover or remove operatin_ instructions, and safe-
ty related warning labels andmalenals affixed to the water
heater.
Failure to heed this will result in the possibility of a fire or
explosion.
WARNING
Do not usethis appliance if any part of it hasbeen under water.
Immediately call aSearsServiceTechnicianto inspectthe appli-
ance and to replace the gascontrol or any part of the burner sys-
tem which hasbeen under water.
CAUTION
WATER HEATERSEVENTUALLY LEAK:Installation of the water
heater mustbe accomplishedin sucha manner that if the tank or
any connections should leak, the flow of water will not cause
damage to the structure. When suchlocations cannot be avoid-
ed, a suitable drain pan should be installed under the water
heater. Drain pans are available at your local Searsstore. Sucha
drain pan must be not greater than 1V2inches deep, havea mini-
mum length and width of at least 2 inchesgreater than the water
heater dimensionsand must be piped to an adequate drain. The
pan must not restrict combustJ_onair flow. Under no circum-
stancesis the manufacturer or Searsto be held liable for any
water damage in connectionwith this water heater.

General Safety..................................................................................................................................2,3
Tableof Contents............................................................................................................................4
Introduction .........................................................................._..................................................................s
Specifications ........................................................................................................................................s
Preparing for the New Installation .........................................................................
Materials and Basic Tools Needed .....................................................i....................6
Materials Needed .................................................................................................................................................. 6
Basic Tools ............................................................................................................................................................ 6
Removing the Old Water Heater ..............................................................................z
Locating the New Water Heater. ...............:.............................................................a,9
Facts to Congider About Location .......................................................................................................................... 8
Combustion Air and Ventilation for Appliances Located in Unconfined Spaces ..................................................... 9
Combustion Air and Ventilation for Appliances Located in Confined Spaces ......................................................... 9
Installing the New Water Heater ......................................................................10-t4
Water Piping ........................................................................................................................................................ 10
Temperature-Pressure Re[ief Valve ....................................................................................................................... 11
Filling the Water Heater ....................................................................................................................................... 12
Venting ................................................................................................................................................................ 12
Gas Piping ........................................................................................................................................................... 13
_nstallation Checklist ........................................................................................................................................... 14
Lighting ...................................................................................................................................................1s,16
Temperature Regulation ......................................................................................................17
For Your Information .........................................................................................................._8,_9
Start Up Conditions ............................................................................................................................................. 18
Condensation .................................................................................................................................................... 18
Smoke/Odor ...................................................................................................................................................... 18
Thermal Expansion ............................................................................................................................................ 18
Strange Sounds.................................................................................................................................................. 18
Operational Conditions .................................................................................................................................. 18,19
Smelly Water ................................................................................................................................................ 18,19
"Air" in Hot Water Faucets................................................................................................................................. 19
High Temperature Shut Off System.................................................................................................................... t9
Not Enough or No Hot Water ............................................................................................................................ 19
Water Is Too Hot................................................................................................................................................ 19
Periodic Maintenance ........................................................................................................2o,21
Venting System Inspection ................................................................................................................................... 20
Burner Inspection ................................................................................................................................................ 20
Burner Cleaning .................................................................................................................................................. 20
Housekeeping ..................................................................................................................................................... 20
Temperature-Pressure Relief Valve Operation ...................................................................................................... 21
Tank Sediment Cleaning ...................................................................................................................................... 21
Draining .............................................................................................................................................................. 21
Drain Valve Washer Replacement ....................................................................................................................... 21
Service ................................................................................................................................................................ 21
Leakage Checkpoints ................................................................................................................22
" __epanrParts ......................................................................................................................................26,27
g,l l_
warranty ...................................................................................................................................................28
About Your Warranty ............................................................................. :............................................................. 28
SearsInstallation Policy ....................................................................................................................................... 28
SearsInstallation Warranty .................................................................................................................................. 28

Thank You forpurchasingaSearswaterheater.
Properly installed and maintained, it should give you
years of trouble free service. If you should decide that you
want the new water heater professionally installed by
Sears contact the local Sears Service Center or any Sears
store. They will arrange for prompt, quality installation by
Sears authorized contractors.
Abbreviations Found In This Instruction Manual
A.G.A. - American Gas Association
A.N.S.I. - American National Standards Institute
N.F.P.A. - National Fire Protection Association
WARNING
This gas-fired water heater is design certified by the
American Gas Association Laboratories under
American National Standards for Gas Water Heaters.
The installation must conform with this manual, Local
Codes and with the latest edition of the National Fuel
Gas Code, ANSI Z223.1.
This publication is available from your local govern_
ment or public library, gas company, or by writing
NEPA, Batterymarch Park, Quincy, MA 02269.
MODEL
NUMBER
153,338400
I53.338450
153.338502
153.338550
153.338702
153.338750
TANK
CAPACITY
IN GALLONS
40
40
50
50
75
75
TYPE
OF
GAS
NATURAL
NATURAL
NATURAL
NATURAL
NATURAL
NATURAL
B.T.U.
RATE
40,000
40,000
40,000
40,000
55,000
55,000
RECOVERY RATE
GALS. PER
HOUR
46.0
46.0
46.0
46.0
59.2
59.2
MINIMUM
VENT
PIPE
3" or 4"
3" or 4"
3" or 4"
3" or 4"
4"
4"
DIMENSIONS IN INCHES
HEIGHT TO
DIAMETER IACKET TOP
18" 60"
18" 60"
20" 59V/'
20" 59%"
24" 60"
24" 60"
1. Read the "General Safety" section, pages 2 and 3 of 3.
this manual first and then the entire manual carefully.
If you don't follow the safety rules, the water heater
will not operate properly. It could cause DEATH, SERI-
OUS BODILY INJURYAND/OR PROPERTYDAMAGE. 4_
This manual contains instructions for the installation,
operation, and maintenance of the gas-fired water
heater. It also contains warnings through out the man-
ual that you must read and be aware of. All warnings
and all instructions are essential to the proper opera-
tion of the water heater and your safety. Since we can-
not put everything on the first few pages, READ THE
ENTIRE MANUAL BEFORE ATTEMPTING TO 5.
INSTALL OR OPERATETHE WATER HEATER.
2. The installation must conform with the instructions in
this manual; gas company rules; and Local Codes, or
in the absence of Local Codes, with the latest edition
of the National Fuel Gas code, ANSI Z223.1, also
referred to as NFPA 54_ This publication is available
from your local government or public iibrary or gas
company or by writing NFPA, Batterymarch Park,
Quincy, MA 02269.
If after reading this manual you have any questions or
do not understand any portion of the instructions, call
the Sears Service Center.
Carefully plan the place where you are going to put the
water heater. Correct combustion, vent action, and vent
pipe installation are very important in preventing death
from possible carbon monoxide poisoning and fires.
Examine the location to ensure the water heater com-
plies with the "Locating the New Water Heater" sec-
tion in this manual,
For California installation this water heater must be
braced, anchored, or strapped to avoid falling or mov-
ing during an earthquake. See instructions for correct
installation procedures. Instructions may be obtained
from your local dealer, wholesaler, public utilities or
California Office of the State Architect, 400 P Street,
Sacramento, CA 95814.

Materials Needed
To simplify the installation SearshasavailabJe the installa-
tion parts shown below. You may or may not need all of
these materials, depending on your type of installation.
CoupEtn_s
COMPRESSION COUPLINGS
FOR CONNECTING TO
COPPER PLUMBING WITH-
i
J
WATER HEATER
INSTALLATION KIT WITH
FLEXIBLE CONNECTORS FOR
3/4" GALVANIZED OR
1/2_COPPER PLUMBING
OUT SWEAT SOLDERING EXPANSION TANKS FOR
OTHERMAL EXPANSION
CONDITIONS AVAIL-
ABLE IN 2 GALLON AND
5 GALLON CAPACITY
THROUGH LOCAL
VENT ELBOW SEARS SERVICE CENTERS
VENT EXTENSION
wmler
__mw_ef
FLEXIBLE WATER
HEATER GAS CON-
NECTOR WITH
FITTINGS
Basic Tools
You may or may not need all of these tools, depending on
your type of installation. These tools can be purchased at
your local Sears store.
Pipe Wrenches (2) 14"
Screwdriver
Tin Snips
6 Foot Tape of Folding Rule
Garden Hose
Drill
Pipe dope or Teflon Tape
GARDEN HOSE 6 FOOT TAPE
SLOT-HEAD SCREWDRIVER PIPE
_WRENCH
PHILLIPS SCREWDRIVER
ROLL OF TEFLON TAPE
(USE ONLY ON WATER
CONNECTIONS)
PIPE DOPE (SQUEEZE TUBE)
(USE FOR WATER AND GAS CONNECTIONS)
DRAIN PANS
AVAILABLE IN 20 _DIAMETER FOR
WATER HEATERS HAVING A DIAMETER 18"
OR LESS AND AVAILABLE IN 28" DIAMETER
FOR WATER HEATERS HAVING A DIAMETER
26 _'OR LESS
HACKSAW
3/4 _WIRE BRUSH
_RUSH
ROLL OF LEAD FREE
SOFT SOLDER
ROLL OF EMERY
CLOTH
PROPANE TORCH
SOLDER FLUX TUBING CUTTER
WATER HEATER STAND 24"x24_x18 _'
FOR USE WITH WATER HEATERS INSTALLED
IN RESIDENTIAL GARAGES HAVING A DIAM-
ETER 24" OR LESS AND A RATED CAPACITY
75 GALLONS OR LESS
ADDITIONAL TOOLS NEEDED
WHEN SWEAT SOLDERING
Tubing Cutters or Hacksaw
Propane Torch
Soff Solder
Solder Flux
Emery_Cloth
Wire Brushes

Turn gas supply to the water heater.
/tOF FPZ the
'WARNING
If the main gas line shutoff valve serv- !
I
ing all gas appliances is used, also shut I
"OFF" the gas at each appliance. Leave
all gas appliances shut "OFF" until the
water heater installation is completed.
Turn "OFF" the water supply to the
water heater at the water shut off
valve or water meter. Some installa-
tions require that the water be
turned off to the entire house.
®Check again to make sure the gas
supply is "OFF" to the water heater,
Then disconnect the gas supply con-
nection from the gas control valve.
Attach a to water heater
hose the
drain valve and put the other end in
a floor drain or outdoors. Open the
water heater drain valve, Open a
nearby hot water faucet which will
relieve pressure in the water heater
and speed draining,
®®
Q Disconnect vent pipe from the draft hood
the
where they connect to the water heater. In most
installations the vent pipe can be lifted off after
any screw or other attached devices are removed.
Dispose of the draft hood. The new water heater
has the draft hood which must be used for proper
operation.
Q a. lf you have copper piping to the
water heater, the two copper water
pipes can be cut with a hacksaw
approximately four inches away
from where they connect to the
water heater. This will avoid cutting
off the pipes too short. Additional
cuts can be made later if necessary.
Q Disconnect the temperature-pres-sure relief valve drain fine. When
the water heater is drained, discon-
nect the hose from the drain valve.
Close the drain valve. The water
heater is now completely discon-
nected and ready to be removed.
®b. If you have galvanized pipe to the
water heater, loosen the two galva-
nized pipes with a pipe wrench at
the union in each line. Also dis-
connect the piping remaining to
the water heater. These pieces
should be saved since they may be
needed when reconnecting the
new water heater. Disconnect the
temperature-pressure relief valve
drain line. When the water heater
is drained, disconnect the hose
from the drain valve. Close the
drain valve. The water heater is
now completely disconnected and
ready to be removed.
WARNING
The water passing out of the drain valve may be
extremely hot. To avoid being scalded, make
sure all connections are tight and that the water
flow is directed away from any person.
CAUTION
Mineral buildup or sediment may have accumulated
in the old water heater. This causes the water heater
to be much heavier than normal and this residue, if
spilled out, could cause staining.

Facts to Consider About the
Location
You should carefully choose an indoor location for the
new water heater, because the placement is a very impor-
tant consideration for the safety of the occupants in the
building and for the most economical use of the appli-
ance. This water heater isnot for use in mobile homesor
outdoor installation.
Whether replacing an old water heater or putting the
water heater in a new location, the following critical
points must be observed.
1. The location selected should be indoors as close as
practical to the gas vent or chimney to which the
water heater vent is going to be connected, and as
centralized with the water piping system as possible.
The water heater, as all water heaters, will eventually
leak. Do not install without adequate drainage provi-
sions where water flow will cause damage.
CAUTION
WATER HEATERS EVENTUALLY LEAK: Installation of the
water heater must be accomplished in such a manner
that if the tank or any connecHons should leak, the flow
of water will not cause damage to the structure. When
such locations cannot be avoided, a suitable drain pan
should be installed under the water heater. Drain pans
are available at your local Sears store. Such a drain pan
must be no greater than 1% inches deep, have a mmP
mum length and width of at least 2 inclies greater than
the water heater dimensions and must be piped to an
adequate drain. The pan must not restrict combustion air
flow. Under no circumstances is the manufacturer or
Sears to be held liable for any water damage in connec-
tion with this water heater.
WARNING
INSTALLATIONS IN AREAS WHERE FLAMMABLE LIQUIDS
(VAPORS) ARE LIKELY TO BE PRESENT OR STORED
GARAGES, STORAGE AND UTILITY AREAS, ETC):
Flammable liquids (such as gasoline, solvents, propane (LP)
or butane, etc.) or other substances (such as adhesives,
etc.), all of which emit flammable vapors, may be improper-
ly stored or used in such areas. The gas water heater pilot
light or main burner can ignite such vapors. The resulting
flashback and fire can cause death or serious burns to any-
one in the area, aswell as property damage.
If installation in such areas is your only option, then the
installation must be accomplished in a way that the pilot
flame and main burner flame are elevated from the floor at
least 18 inches. While this may reduce the changes of
flammable vapors from a floor spill being ignited, gasoline
and other flammable substances should never be stored or
used in the same room or area containing a gas water
heater or other open flame or spark producing appliance.
Also, the water heater must be located and/or protected so
it is not subject to physical damage by a moving vehicle.
NOTE: Flammable vapors maybe drawn by air currents
from other areas of the structure to the appliance.
WARNING
Propellants of aerosol sprays and volatile compounds,
(cleaners, chlorine based chemicals, refrigerants, etc.) in
addition to being highly flammable in many cases, will
also change to corrosive hydrochloric acid when exposed
to the combustion products of the water heater. The
results can be hazardous, and also cause product failure.
2. The location selection must provide adequate clearances
for servicing and proper operation of the water heater.
WARNING
This water heater must not be installed directly on carpet-
ing. Carpeting must he protected by a metal or wood panel
beneath the appliance extending be}_ondthe full width and
depth of the appliance by at least 3 inches (76.2mm) in any
direction, or if the appliance is installed in an alcove or
closet, the entire floor must be covered by the panel.
Failure to heed this warning may result in afire hazard.
WARNING
Minimum clearances between the water heater and com-
bustible construction are 1" at the sides and rear, 4" at the
front, and 6" from the vent pipe. Clearance from the top of
the jacket is 18" on most models. Note that a lesser dimen-
sion may be allowed on some models. Refer to the label on
the water heater attached adjacent to the gas control valve
for all clearances.
12" MAX,
6" MI_-'.
[
VENTILATION
AIR
OPENINGS O
DOOR
FRONT VIEW
OF DOOR
Figure 1 ]
6'' MIN.
ii
l " MIN.
TOP VIEW
OF CLOSET
WITHOUT DOOR
i! 2" MAX,
I
DOOR i
" MIN.
TOP VIEW
OF CLOSET
WITH DOOR
.... _._ 13. MI N
AIR DUCT
WARNING
A gas water heater cannot operate properly without the
correct amount of air for combustion. Do not install in a
confined area such as acloset, unless you provide air as
shown in Figures 1-5. Never obstruct the flow of ventila-
tion air. If you have any doubts or questions at all, call
your gas company or Sears Service Center. Failure to pro-
vide the proper amount of combustion air can result ,'n a
fle or explosion and can cause DEATH, SERIOUS BODILY
INJURY, OR PROPERTY DAMAGE.
WARNING
If this water heater will be used in beauty shops, barber
shops, cleaning establishments or self-service laundries
with dry cleaning equipment, it is imperative that the
water heater or water heaters be installed so that combus-
tion and ventilation air be taken from outside these areas.
Refer to the "Locating the New Water Heater" section of
this manual and also the latest edition of the National Fuel
Gas Code, ANSI Z223.1, also referred to as NFPA 54 for
specifics provided concerning air required.

0
_'ombustion Air and Ventilation
for Appliances Located in
Unconfined Spaces
Unconfined Space is a space whose volume is not less than 50
cubic feet per 1,000 Btu per hour of the aggregate input rating
of all appliances installed in that space. Rooms communicating
directly with the space in which the appliances are installed,
through openings not furnished with doors, are considered a
part of the unconfined space
fn unconfined spaces in buildings, infiltration may be adequate
to provide air for combustion, ventilation and dilution of flue
gases. However, in buildings of tight construction (for example,
weather stripping, heavily insulated, caulked, vapor barrier,
etc.), additional air may need to be provided using the methods
described in Combustion Air and Ventilation for Appliances
Located in Confined Spaces.
Combustion Air and Ventilation
for Appliances Located in
Confined Spaces
Confined Space is a space whose volume is less than 50 cubic
feet per 1,000 Btu per hour of the aggregate input rating of all
appliances installed in that space.
a, ALLAIR FROM INSIDE BUILDINGS:
(See Page 8 Figure 1, and Figure 2 below)
The confined space shall be provided with two permanent
openings communicating directly with an additional room(s)
of sufficient volume so that the combined volume of all
spaces meets the criteria for an unconfined space. The total
input of all gas utilization equipment installed in the com-
bined space shall be considered in making this determina-
tion. Each opening shall have a minimum free area of one
square inch per 1,000 BTU per hour of the total input rating
of all gas utilization equipment in the confined space, but
not less than 100 square inches. One opening shal] com-
mence within 12 inches of the top and one commencing
within 12 inches of the bottom of the enclosure.
h-n
[ ]
b. ALL AIR FROM OUTDOORS: (see Figures 3-5)
The confined space shall be provided with two perma-
nent openings, one commencing within 12 inches of the
top and one commencing within 12 inches from the bot-
tom of the enclosure. The openings shall communicate
directly, or by ducts, with the outdoors or spaces (crawl or
attic) that freely communicate with the outdoors.
1. When directly communicating with the outdoors, each
opening shall have a minimum free area of 1 square inch
per 4,000 BTU per hour of total input rating of all equip-
ment in the enclosure. (See Figure 3.)
2. When communicating with the outdoors through vertical
ducts, each opening sha[t have a minimum free area of 1
square inch per 4,000 BTU per hour of total input rating
of all equipment in the enclosure. (See Figure 4.)
Q_IIdNEY I:>FtGAS VENT
Figure 4]
3. When communicating with the outdoors through horizon-
tal ducts, eachopening sh_.llhavea minimum free area of
1 square inch per 2,000 BTU per hour of total inputrating
of all equipment in the enclosure. (SeeFigure5.)
Figure5 I
4. When ducts are used, they shall be of the same cross-sec-
tional area as the free area of the openings to which they
connect. The minimum short side dimension of rectangular
air ducts shall not be less than 3 inches. (See Figure 5.)
5. Louvers and Grilles: In calculating free area, consideration
shall be given to the blocking effect of louvers, grilles or
screens protecting openings. Screens used shall not be
smaller than '/4 inch mesh. If the free area through a design
of louver or grille is known, it should be used in calculat-
ing the size opening required to provide the free area spec-
ified. If the design and free area is not known, it may be
assumed that wood louvers will be 20-25 percent free area
and metal louvers and griIIes will have 60-75 percent free
area. Louvers and grilles shall be fixed in the open position
or interlocked with the equipment so that they are opened
automatically during equipment operation.
6. Special Conditions Created by Mechanical Exhausting or
Fireplaces: Operation of exhaust fans, ventilation systems,
clothes dryers or firepJaces may create conditions requiring
special attention to avoid unsatisfactory operation of
installed gas uti]ization equipment.

Water Piping
WARNING
HOTTER WATER CAN SCALD: Water heaters are intended to
produce hot water. Water heated to a temperature which will
satisfy clothes washingt dish washing, and other sanitizing
needs can scald and permanently injure you upon contact.
Some _ople are more tikely to be permanently injured by hot
water than others. These include the elderly: children, the
infirm, or physlcally/mentaily handicapped. If anyone using
hot water in your home fits into one of t]_se groupsor if there
ISa local code or state law requiring a certain temperature
water at the.hot water tap, then you must take special precau-
tlons. In addition to using the lowestpossibletemperature set-
ting that satisfiesyour hot water needs, some type of temper-
ing device, such as a mixing valve, should be usedat the hot
water taps usedby these people or at the water heater. Mixing
valves are available at p|umblng supply or hardware stores.
Follow manufacturers instruct ons for nstal ation of the
valves. Before changingthe factory settingon the thermostat,
read the "Temperature Regulation'!sectlon in this manual.
This water heater shall not be connected to any heating
systems or component(s) usedwith a non-potable water
heating appliance,
If a water heater tsinstalled in a closed water supply system;
such as one having a back-flow preventer, check valve,
water meter with a check valve, etc.., in the cold water sup-
ply; means shall be provided to control thermal expansion.
Contact the local utility or local SearsService Center on
how to controt this stuat on
NOTE: To protect against untimely corrosion of hot and
cold water f|ttings, ]t is strongly recommended that di-
electric unions or couplings fie installed on this water
heater when connected to copper pipe.
The illustration shows the attachment of the water piping
to the water heater. The water heater is equipped with 3/,
inch water connections.
NOTE: If using copl_er tubing, solder tubing to an
adapter before attaching the adaptor to the cola water
inlet connection. Do not solder the cold water supply
llne directly to the cold water inlet. It will harm the dip
tube and damage the tank.
1. Look at the top cover of the water heater. The water
outlet is marked hot. Put two or three turns of teflon
tape around the threaded end of the threaded-to-sweat
coupling and around both ends of the 3/4"threaded heat
trap nipple with secondary anode. Using flexible con-
nectors, connect the hot water pipe to the ]4ot water
outlet on the water heater.
2. Look at the top cover of the water heater. The cold
water inlet is marked cold. Put two or three turns of
teflon tape around the threaded end of the threaded-
to-sweat coupling and around both ends of the _/4"
threaded heat trap nipple. Using flexib]e connectors,
connect the cold water pipe to the cold water inlet of
the water heater.
NOTE: Thiswater heater is insulatedto minimize heat
lossfrom the tank. Further reduction in heat losscan
be accomplished by insulating the hot water lines
from the water heater.
INSTALLATION COMPLETED USING
SEARS INSTALLATION KIT
HOT OUTLET
TO HOUSE
-ql--- KN
THREADEDTO
SWEATCOUPLING
FLEXIBLE WATER
CONNECTORS COLD INLET
WATER LINE
THREADED TO
SWEATCOUPLING
TEMPERATURE-
PRESSURE
RELIEF VALVE
DISCHARGE PIPE
(Do not cap or
plug)
t _ 6"AIRGAP
//
FLOOR DRAIN
10

"emperature-PressureRelief Valve
WARNING
At the time of manufacture this water beater was provided
with a combination temperature-pressure relief valve certi-
fied by a nationally recognlzedtesting laboratory that
maintains periodic inspection ofproductl-on of listed equip-
ment or materials, as meeting the requirements for Rell;ef
Valves and Automatic Gas Shutoff Devices for Hot Water
Supply Systems, and the latest edition of ANSI Z21.22 and
the code requirements of ASME. If replaced, the valve must
meet the requirements of local codes, but not less than a
combination temperature and pressure relief valve certified
as meeting the requirements for Relief Valves and
Automatic Gas Shutoff Devices for Hot Water Supply
Systems, ANSI Z21.22 by a nationally recognized testing
laboratory that maintains periodic inspection of production
of listed equipment or materials.
The valve must be marked with a maximum set pressure
not to exceed the marked hydrostatic working pressure of
the water heater (150 Ibs./sq. in.) and a discharge capacity
not less than the water heater input rate as shown on the
model rating plate. (Electric heaters - watts divided by
1000 x 3415 equal BTU/Hr. rate.) ..
Your local iurisd_ctlona! authority, while mandating the use
of a temperature-pressure relief valve complying with ANSi
Z21.22 and ASME, may require avalve model different
from the one furnished wlth the water heater.
Compliance with such local requirements must be satisfied
y the installer or end user of the water heater with a local-
_, prescribed temperature-pressure relief valve installed in
the designated opening in the water heater in place of the
factory furnished valve.
For safe operation of the water heater, the relief valve must
not be removed from it's designated opening or plugged.
The temperature-pressure relief valve must be installed
directly _'nto the f[ttlng of the water heater designated for
the relief valve. Position the valve downward and provide
tubing so that any. discharge will exit only within 6 inches
above, or at any distance below the structural floor. Be cer-
tain that no contact is made with any live electrical part.
The discharge opening must not be blocked or reduced in
size under any circumstances. Excessive length, over 30
feet, or use of more than four elbows can cause restriction
and reduce the discharge capacity of the valve.
No valve or other obstruction is to be placed between the
relief valve and the tank. Do not connect tubing directly to
discharge drain unless a 6 air gap is provided. To prevent
bodily m_niury,hazard to llfe, or property damage, the relief
valve must be allowed to discharge water in quantities
should circumstances demand. If the discharge pipe is not
connected to a drain or other suitable means, the water
flow may cause property damage.
The Discharge Pipe:
--Must not be smaller in size than the outlet pipe size of
the valve, or have any reducing couplings or other
restrictions.
--Must not be plugged or blocked.
--Must be of materl'al listed for hot water distribution.
--Must be installed so as to allow complete drainage of
both the temperature-pressure relief valve, and the dis-
charge pipe.
--Must terminate at an adequate drain.
--Must not have any valve between the relief valve and tank.
WARNING
The temperature-pressure relief valve must be manually
operated at least once ayear. Caution should be taken to
ensure that (1) no one is in front of or around the outlet of
the temperature-pressure relief valve discharge line, and (2)
the water manually discharged will not cause any bodily
injury or property damage because the water may be
extremely hot.
If after manually operating the valve, it fails to completely
reset and continues to release water, immediately close the
cold water inlet to the water heater, follow the draining
instructions, and replace the temperature-pressure relie_
valve with a new one.
HOT
-,fp----- t
SHUT OFF
VALVE
COLD
TEMPERATURE-
PRESSURE
RELIEF VALVE
(Do not cap
or plug)
11
FLOOR DRAIN ]
RELIEF VALVE OPENING
AT THE TIME OF MANUFACTURE,THIS WATER HEATERWAS PROVIDED
WITH A COMBINATIONTEMPERATURE-PRESSURERELIEF VALVELISTED
AS COMPLYINGWITH THE STANDARDFOR RELIEF VALVESAND AUTO-
MATICGASSHUTOFFDEVICESFORHOTWATERSUPPLYSYSTEMS,ANSI
Z21.22. FOR SAFE OPERATION OF THE WATER HEATER, THE RELIEF
VALVE MUST NOT BE REMOVED FROM ITS DESIGNATED POINT OF
INSTALLATIONOR PLUGGED.
YOUR LOCALJURISDICTfONALAUTHORITy,WHILEMANDATINGTHE USE
OF A TEMPERATURE-PRESSURERELIEF VALVECOMPLYINGWiTH ANSI
Z21.22AND ASME,MAYREQUIREA VALVEMODELDIFFERENTFROMTHE
ONEFURNISHEDWITHTHEWATERHEATER.
COMPLIANCEWITH SUCH LOCAL REQUIREMENTSMUSTBE SATISFIED
BY THE INSTALLER OR END USER OF THE WATER HEATER WITH A
LOCALLY PRESCRIBED TEMPERATURE-PRESSURE RELIEF VALVE
INSTALLED_NTHEDESIGNATEDOPENINGtN THEWATERHEATER.
SEE MANUAL HEADING--°TEMPERATURE-PRESSURE RELIEF VALVES"
FOR INSTALLATIONAND MAINTENANCEOF RELIEF VALVE,DISCHARGE
LINEANDOTHER SAFETYPRECAUTIONS.

Filling the Water Heater
CAUTION
Never use this water heater unless it is completely filled
with water. To prevent damage to the tank, the tank must
be filled with water. Water must flow from the hot water
faucet before turning "ON" gas to the water heater.
To fill the water heater with water:
1. Close the water heater drain valve by turning the han-
dle to the right (clockwise). The drain valve is on the
lower front of the water heater.
2. Open the cold water supply valve to the water heater.
NOTE: The cold water supply valve must be left open
when the water heater is m use.
3. To insure complete filling of the tank, allow air to exit
by opening the nearest hot water faucet. Allow water
to run until a constant flow is obtained. This will let air
out of the water heater and the piping.
4. Check al! new water piping for leaks. Repair as needed.
Venting
WARNING
VENT DAMPERS -Any vent damper, whether it is ol_erated
thermally or otherwise must be removed if its use mhlbits
proper drafting of the water heater.
Thermally Operated Vent Dampers: Gas-fired water heaters
having thermal efficiency in excess of 80% may l)roduce a
relatively low flue gas temperature. Such tempe'ratures may
not be high enough to properly open thermally operated
vent dampers. This would cause spillage of flue gasesand
may cause carbon monoxide poisoning.
Vent dampers must bear evidence of-certification as com-
plying with the latest edition of the American National
Standard ANSI Z21.68 (ANSI Z21.66 & 67, respectively,
cover electrically and mechanically actuated vent dampers).
Before installation of any vent damper, consult the local
Sears Service Center or gas utility for further information.
WARNING ......
TO insure proper venting of this gas-fired water heater, the
correct vent pipe diameter must be utilized. Any additions or
deletions of other gasappliances on acommon vent with this
water heater may adversely affect the operation of the water
heater. Consult the local SearsService (_enter or gasutility if
any suchchangesare planned.
For proper venting in certain installations, a larger diameter
vent pipe may be necessary. Due to great variances in
installations, unforeseeable by the manufacturer of the
water heater, you must consult your gas company to aid
you in determining the proper venting for your water heater
from the vent tables in the latestedition of the National Fuel
Gas Code ANSI Z223.1, also referredto asNFPA 54.
Check the venting systemfor signsof obstruction or deterio-
ration and replace if needed.
The combustion and ventilation air flow must not be
obstructed.
WARNING
Obstructed or deteriorated vent systemsmay present
serioushealth risk or asphyxiation. 12
1. Place the draft hood legs in the receiving holes on the_
top of the water heater. The legs will snap in the holL
to give a tight fit.
2. Place the vent pipe over the draft hood. With the vent
pipe in position, drill a small hole through both the
vent pipe and draft hood. Secure them together with a
sheet meta_ screw.
DRAFTHOOD _r [VENT.[ [ _,
_J L_VENTTO OUTDOORS
DRAFT H__ H|MNEY
iWARNING
The water heater with draft hood installed must be connect-
ed to a chimney which terminates to the outdoors. Never
operate the water heater unless it is vented to the outdoors
and hasadequate air supplyto avoid risksof improper opera-
tion, explosion or asphyxiation.
WARNING /
The vent pipe from the water heater must be no lessthan the|
diameter of the draft hood outlet on the water heater, and mustJ
slopeupward to the chimney at leastY4inchper linear foot.
All vent gases must be completely vented to the outdoor_
of the structure (dwelling). Install only the draft hood pr_
vided with the new water heater and no other draft hood.
Vent pipes must be secured at each joint with sheet metal
screws.
VENT PIPE INSTALLATION
There must be a minimum of 6" clearance between single wall
vent pipe and any combustible material. Fill and seal any clear-
ance between single wall vent pipe and combustible material
with mortar mix, cement, or other noncombustible substance.
For other than single wail, follow vent pipe manufacturer's clear-
ance specifications. To insure atight fit of the vent pipe in a brick
chimney, seal around the vent pipe with mortar mix cement.
,WARNING I
Failure to have required clearances between vent piping [
and combustible material will result in a fire hazard. I
WARNING
j Be sure vent pipe is properly connected to prevent esca eof
dangerousflue gases'which could causedeadly asphyxia_on.
'" WARNING I
Chemical vapor corrosion of the flue and vent system maLv
occur if air for combustion contains certain chemi_:alvapors."
Spray can propellants, cleaning solvents, refrigerator and air,
conditioner refrigerants, swimming pool chemicals, calcium I
and sodium chloride, waxes, bleacli and process chemicals I
are typical compoundswhich are potentially corrosive. [

pipi.g WARNING
Make sure the gassuppliedis the sametype listedon the
model ratingplate.Theinlet gaspressuremustnotexceed14
incheswater column [1/5poundper squareinch (3.5kPa)].
The minimum inletgaspressurelisted on the model rating
plateisforthe purposeofinput adjustment.
WARNING /
if thegascontrolvalveissubjectedtopressuresexceedingY2/
poundpersquareinch(3.SkPa),thedamagetothe gascon-]
trol valvecouldresultina fire or explosionfrom leak]nggas.
WARNING /
Use pipejoint compoundor teflon tape marked as being|
resistantto the actionof petroleum[Propane(L.P.)]gases.J
SEDIMENT TRAP
A sediment trap shall be installed as close to the inlet of
the water heater as practical at the time of water heater
installation. The sediment trap shall be either a tee fitting
with a capped nipple in the bottom outlet or other device
recognized as an effective sediment trap. If a tee fitting is
used, it shall be installed in conformance with one of the
methods of installation shown below.
WARNING
IIf themain gaslineshutoffservingall gasappliancesisused,I
I
alsoturn"OFF"thegasateachappliance.Leaveall gasappli- I
ancesshutoffuntilthewaterheaterinstallationisComplete.
A gas line of sufficient size must be run to the water
heater. Consult the latest edition of National Fuel Gas
Code ANSI Z223.1, also referred to as NFPA54 and the
gas company concerning pipe size.
There must be:
-A readily accessible manual shut off valve in the gassup-
ply line serving the water heater, and
-A drip leg (sediment trap) ahead of the gas control valve
to help prevent dirt and foreign materials from entering
the gascontrol valve.
-A flexible gas connector or a ground joint union between
the shutoffvalve and control valve to permit servicing of
the unit.
Be sure to check al] the gas piping for leaks before lighting
the water heater. Use a soapy water solution, not a match
or open flame. Rinse off soapy solution and wipe dry.
Standard Models are for installation up to 3,300 feet
above sea level.
High Altitude Models are for installation from 3,300 to
5,500 feet above sea level.
If a standard model is installed above 3,300 feet or a high
altitude model is installed above 5,500 feet, the input rat-
ing must be reduced at the rate of 4 percent for each
1,000 feet above sea level. Contact your local Sears
Service Center or gas utility for further information.
WARNING
The appliance and itsgasconnection must be leak test-
ed before placingthe appliance in operation.
Connectingthe gaspiping to the gascontrol valve of the water
heatercanbe accomplishedbyeitherof thetwo methodsshown.
GAS PIPING WITH FLEXIBLE CONNECTOR
_i_ GAS SUPPLY PIPING
MANUAl. !_
SHUTOFF ll_.-_
VALVE wr_ FLEXIBLEGAS CONNECTOR
LABELED AS COMPLYING
WITH ANSI.STANDARDS
=
GROUND JOINT LOOP
UNION (Optional)
6J_
GAS
CONTROL
VALVE
GAS PIPING WITH ALL BLACKIRON PIPE
TO GASCONTROL
GAS SUPPLY PIPING
MANUAL
SHUTOFF _[L_
VALVE _
-_ BLACK/PIPE
GROUND JOINT_:_ /._
UNION _I_ r_ GAS
_.__ CONTROL
--_,, _:_ D IRPLEG _VALVE
_1_ CAP
WARNING
Theapplianceanditsindividualshutoffvalvemust bediscon-
nectedfromthe gassupplypipingsystemduringan)'pressure
testingof that systemat testpressuresin excessof Y_pound
persquareinch(3.SkPa).
Theappliancemustbeisolatedfromthegassupplypipingsys-
tem I)yclosingits individualmanualshutoffValveduring any
pressuretestingof thegassuppl)'pipingsystemat testpres-
suresequalto orlessthan%poundpersquareinch(3.5kPa).
WARNING
Contaminantsin thegaslinesmaycauseimproperoperation
of the gascontrolvalvethat may resultin fire or explosion.
Beforeattachingthegaslinebesurethatall gaspipe]sclean
on the inside.Totrap anydirt or foreignmaterialin thegas
supplyline, a drip leg (sometimescageda sedimenttrap)
mustbe incorporatedin the piping. The drip leg mustbe
readily accessible. Install in accordance with the "Gas
Piping"section.Refer to the latesteditionof the National
FuelGasCode,ANSIZ223.1, alsoreferredtoasNFPA54.
13

IIIIH'IHI"I'I'IIII'lllll I I _ II i
0
Installation Checklist
BEFORE LIGHTING THE PILOT:
1. Check the gas lines for leaks.
a. Use a soapy water solution. DO NOT test for gas
leaks using a match or open flame.
b. Brush the soapy water solution on all gas pipes,
joints and fittings.
c. Check for bubbling soap. This means you have a
leak. Turn "OFF" gas and make the necessary
repairs.
d. Recheck for leaks.
e. Rinse off soapy solution and wipe dry.
2. Is the new temperature-pressure relief valve properly
installed and piped to an adequate drain? See
"Temperature-Pressure Relief Valve" section.
3. Are the cold and hot water lines connected to the
water heater correctly? See "Water Piping" instruc-
tions in the "Installing the New Water Heater" section.
4. Is the water heater completely filled with water? See
"Filling the Water Heater" instructions in the
"Installing the New Water Heater" section.
5. Will a water leak damage anything? Seethe "Locating
the New Water Heater" section.
6. Is there proper clearance between the water heater
and anything that might catch fire? See the "Locating
the New water Heater" section.
7. Do you have adequate ventilation so that the water
heater will operate properly? See "Combustion Air
and Ventilation" in the "Locating the New Water
Heater" section.
8. Is the draft hood vent piping properly secured? See
"Venting" instructions in the "lnsta]ling the New
Water Heater" section.
9. Is there proper clearance between the vent pipe and
anything that might catch on fire? See "Venting"
instructions in the "Installing the New Water Heater"
section.
10. Is the vent pipe properly sloped and does the vent
terminate outdoors? See "Venting" instructions in the
"Installing the New Water Heater" section.
11. Do you need to call your gas company to check the
gaspipe and its hookup?
VENT PIPE TO
OUTDOORS
OR CHIMNEY
I
UNION SHUTOFF VALVE
GAS SUPPLY
DRIP
(SEDIMENT TRAP)
PIPECAP
DRAFT
HOOD
•COLD
RELIEFVALVE
DISCHARGE PiPE
Lpor plug)
DRAIN VALVE
under cover)
k
6 INCH AIR GAP
•FLOORDRAIN
14
MODEL RATING PLATE

WARNING
BEFORE LIGHTING [PROPANE (L.P.) GAS WATER
HEATERS]: Propane (L.P.) gas is heavier than air.
Shouldthere be a leak in the system,the gaswill settle
near theground. Basements, crawl spaces, skirted
areas under mobile homes (even when ventilated),
closets and areas below ground level will serve as
pockets for the accumulation of this gas. Before
attempting to light or relight the water beater's pilot or
turning on a nearby electrical light switch, be absolute-
ly sure there is no accumulated gasin the area. Search
for odor of gasby sniffingat ground level in the vicini-
ty of the appliance. If odor isdetected, follow the steps
indicated at "For Your Safety" on the cover page of
this manual, then leavethe premises.
Figure 6 ]
Lighting and operating instructions are located on front of
the water heater, above or to one side of the gas control
valve.
WARNING
AN ODORANT IS ADDED TO THE GAS USED
BY THIS WATER HEATER.
FOR YOUR SAFETY
IF YOU SMELLGAS:
1. Do not try to light any ap.pliance.
2. Do not touch any,electNcal switch; do not use any
phone in your_budding.
3. Immediately call your gassupplier from a neighbor's
phone. Follow the gassupplier's instructions.
4. If you cannot reach your gassupplier, call the fire
department.
WARNING
DO NOT force the gas control knob. Use only your
hand to push it down to light the pilot, or to turn it to
"ON", "OFF" or "PILOT". Never use a tool such as a
lever,wrench or pliers. Do not hit or damage the knob.
A damaged knob may result in an explosion and seri-
ous injury. If you have problem turning the knob, call
the gassupplier immediately.
CHECK FOR LEAKS
Be sure to check all your gas pipes for leaks before light-
ing your water heater. Use a soapy water solution, not a
match or open f_ame. Check the factory gas fittings after
pilot is lit and gascontrol knob is still in "PILOT" position.
Then, check the fittings when the main burner is turned
"ON". Use a soapy water solution for this, too.
IFigure7 I
Figure8 ]
Figure 9 ]
INNER DOOR
OUTER DOOR
15

FOR YOUR SAFETY READ BEFORE LIGHTING
IWARNING I
If you do not follow these instructions exactly, a fire or explosion
may result causing property damage, personal injury or loss of life.
A.This appliancehasa pilotwhichmustbelightedby
hand.Whenlightingthepilot,followtheseinstructions
exactly.
B.BEFORELIGHTINGsmellallaroundtheappliancearea
for gas. Besureto smellnextto thefloor because
somegasisheavierthanairandwillsettleonthefloor.
WHATTODOIF YOUSMELLGAS
:Donottrytolightanyappliance.
Do not touchany electricswitch;do not useany
phonehiyourbuilding.
• Immediatelycallyourgassupplierfroma neighbor's
phone.Followthegassuppfier'sinstructions.
•If youcannotreachyourgassupplier,callthe fire
department.
C. Useonlyyourhandtopush[nor turnthegascontrol
knob.Neverusetools,if theknobwillnotpushinor
turnbyhand,don'ttryto repairit, calla qualifiedser-
vicetechnician.Forceor attemptedrepairmayresult
ina fireorexplosion.
D. Donot usethisapplianceif anypart hasbeenunder
water.Immediatelycall a qualifiedservicetechnician
toinspecttheapplianceandtoreplaceanypertofthe
controlsystemandanygascontrol whichhasbeen
underwater.
1.STOP!Readthesafetyinformationaboveonthislabel.
2.Removeouterdoor.
3. Set the thermostatto lowest settingby turningthe
watertemperaturedialclockwise,(f_-'_) toitslowest
temperaturesetting(witharrowondial)asshown,DO
NOT FORCE.
4.Turngascontrolknobclockwise_to"OFF posi-
tion.Knob cannotbeturnedfrom "PILOT"to "OFF"
unlessknobis depressedslightly.DO NOT FORCE.
(Figure6,page15)
5.Waitfive(5) minutesto clearoutanygas.Ifyou then
smellgas,STOP!Follow"B" in thesafetyinformation
aboveonthis label.If youdon'tsmellgas,go tothe
nextstep.
6. Remove(or open)innerdoor locatedbelowthe gas
controlunit.(F,gure9,page15)
7.Findpilot-followmetaltubefromgascontrol.Thepilot
islocatedontheright handsideoftheburner.
PILOT BURNER /_ THERMOCOUPLE
6.Ifyoudon'tsmellgas,turnknobongascontrolcounter
clockwise_to"PILOT"pesition.(Figure7,paga15).
LIGHTING iNSTRUCTIONS
9. Push in control knoball the way and hold down
Immediatelylightthepilotwitha match.Continueto
hold controlknobin for aboutone (1) minuteafter
thepilotis lit.Releaseknoband itwiltpopbackup.
Pilotshouldremainlit.if it goesout,repeatsteps4
throughg.
•if knobdoesnotpopupwhenreleased,stopand
immediatelycallyour servicetechnicianor gas
supplier.
, If the pilot will not stay lit after several tries,
depressandturnthegascontrolknobclockwise
_)') to "OFF"andcallyourservicetechnWolan
orgassupplier.(Figure6, page15)
10.Replace(or close)innerdoor.Replaceouterdoor if
doordoesnotcovergascontrolon/offknobortem-
peratureadjustmentknob.(Figure9,page15)
11.Atarmslengthaway,turngascontrotknobcounter-
clockwise _O to the full "ON" position.
WARNING Donot use gas control knobto reg.
ulate gas flow, (Figure8,page15)
12.At armslength away,set thethermostatto desired
setting.Themark( T) HOTindicativeofapproximate
120°Fis preferredstartingpoint.Somelocallaws
may requirea lowerstartingpoint.If hotterwateris
desired,seeinstruction manualand"warning"below.
13.Replacetheouterdoorifnotreplacedinstep10.
WARNING j
Hotterwaterincreasestheriskof scaldinjury. Beforechangingtemperaturesettingsee instructionmanual.
TO TURN OFF GAS TO APPLIANCE
1.Set thethermostatto lowestsettingbyturningthe
watertemperaturedialclockwise(f"_,) toits lowest
temperaturesetting{witharrowon dial)as shown.DO
NOT FORCE.
2.Turngascontrolknobclockwise_'J to"OFF"posi-
tion.Knobcannotbeturnedfrom"PILOT"to "OFF"
unlessknobisdepressedslightly.DO NOT FORCE,
(Figure6,page15)
3.Replaceouterdoor(if removed).
16

Due to the nature of the typical gas water heater, the
water temperature in certain situations may vary up to
30°F higher or lower at the point of use such as, bathtubs,
showers, sink, etc.
This means that when the temperature adjustment dial is
set at the mark approximating 120 F, the actual water
temperature at any hot water tap could be as high as
150°F or as low as90°F.
Any water heater's intended purpose is to heat water. Hot
water is needed for cleaning (bodies, dishes, clothing).
Hot water will present a scald hazard. Depending on the
time element, and the people involved (norma/adults,
children, toddlers, elderly, infirm, etc.) scalding may
occur at different temperatures.
WARNING
HOTTER WATER CAN SCALD: Water heaters are intended to
produce hot water. Water heated to a temperature which
will satisfy clothes washing, dishwashin[[, and other sanitiz-
ing needs can scald and permanently injure you upon con-
tact. Some people are more likely tobe permanently injured
by hot water than others. These include the elderly, _:hildren,
the infirm, or physically/mentally handicapped. If anyone
using hot water in your home fits into one of |hese _[roups or
if there is a local code or state law requiring a certain "tem-
perature water at the hot water tap, then you must take spe-
cial precautions. In addition to using the lowest possibletem-
perature setting that satisfies your hot water needs, some
type of tempering device, such as a mixing valve, should be
used at the hot water taps used b_. these people or at the
water heater. Mixing valves are ava,lable at plumbin[_supply
or hardware stores. Follow manufacturers instruct|ons for
installation of the valves. Before changingthe factory setting
on the thermostat, read the "Temperature Regulation" sec-
tion in this manual.
WARNING /
Never allow small children to use a hot water tap, or to i
draw their own bath water. Never leave a child or hand- J
icapped person unattended in a bathtub or shower
The thermostat of this water heater has been factory set at
its lowest position, to reduce the risk of scald injury. ]t is
adjustable and must be reset to the desired temperature
setting. The mark (V) HOT indicative of approximately
120°F is the preferred starting point. Some states have a
requirement for a lower setting. If you need hotter water,
follow directions for temperature adjustment, but beware
of the warnings in this section.
Turn the water temperature dial clockwise (_'_) to
decrease the temperature, or counterclockwise (_-"_)
to increase the temperature.
V HOT-Is a thermostat setting of approximately
120°F, which will supply hot water at the
most economical temperatures. The temper-
ature adjustment knob can be turned lower
than "HOT" if desired.
A-Is a thermostat setting of approximately
130°F.
B-Is a thermostat setting of approximately
140°F. This is the lowest setting for supply of
hot water to dishwashers.
C-Is a thermostat setting of approximately
150°F.
VERY HOT-Is a thermostat setting of 160°F. It is recom-
mended that the dial be set lower whenever
possible.
NOTE: Residential gas-fired water heaters will not supply
sanitizing hot water for dishwashers.
WARNING
Should overheating occur or the gas supply fail to I
I
shut off, turn "OFF _' the manual gas control valve to J
the appliance.
17

Start Up Conditions
CONDENSATION
Whenever the water heater is filled with cold water, a cer-
tain amount of condensation will form while the burner is
on. A water heater may appear to be leaking when in fact
the water is condensation. This usually happens when:
a. When a new water heater is filled with cold water for
the first time.
b. When gas burns and water vapor is produced in
water heaters, particularly high efficiency models
where flue temperatures are lower.
c. When you use large amounts of hot water in a short
time and the refill water is very cold.
Moisture from the products of combustion condense on
the cooler tank surfaces and form drops of water which
may fall onto the burner or other hot surfaces to produce
a "sizzling" or "frying" noise.
Excessive condensation can cause pilot outage due to
water running down the flue tube onto the main burner
and putting out the pilot.
Because of the suddenness and amount of water, conden-
sation water may be diagnosed as a "tank leak". After the
water in the tank warms up (about I-2 hours), the condi-
tion should disappear.
Do not assume the water heater is leaking until there has
been enough time for the water in the tank to warm up.
An undersized water heater will cause more condensa-
tion. The water heater must be sized properly to meet the
family's demands for hot water including dishwashers,
washing machines and shower heads.
Excessive condensation may be noticed during the winter
and early spring months when incoming water tempera-
tures are at their lowest.
Good venting is essential for a gas fired water heater to
operate properly as well as to carry away products of
combustion and water vapor.
SMOKE/ODOR
It is not uncommon to experience a small amount of
smoke and odor during the initial start-up. This is due to
burning off of oil from metal parts, and will disappear in a
short while.
THERMAL EXPANSION
Water supply systems may, because of high line pressure,
frequent cut-offs, the effects of water hammer and others,
have installed devices such as pressure reducing valves,
check valves, back flow preventers, etc_.to control these
types of problems. When these devices are not equipped
with an internal by-pass, and no other measures are
taken, the devices cause the water system to be closed. As
water is heated, it expands (thermal expansion) and
closed systems do not allow for the expansion of heated
water.
The water within the water heater tank expands as it is
heated and increases the pressure of the water system. If
the reJieving point of the water heater's temperature-pres-
sure relief valve is reached, the valve will relieve the
excess pressure. The temperature-pressure relief valve is
not intended for the constant rellef of thermal expansion.
This is an unacceptable condition and must be corrected.
It is recommended that any devices installed which could
create a closed system have a by-pass and/or the system
have an expansion tank to relieve the pressure built by
thermal expansion in the water system. Expansion tanks
are available for ordering through the Sears Service Center.
Contact the local water supplier and/or the Sears Service
Center for assistance in controlling these situations.
STRANGE SOUNDS
Possible noises due to expansion and contraction of some
metal parts during periods of heat-up and cool-down do
not represent harmful or dangerous conditions,
Condensation causes sizzling and popping with the burn-
er area during heating and cooling periods and should be
considered normal, See"Condensation" section.
Operational Conditions
SMELLY WATER
[n each water heater there is installed at least one anode
rod (see parts section) for corrosion protection of the tank.
Certain water conditions will cause a reaction between
this rod and the water. The most common complaint asso-
ciated with the anode rod is one of a "rotten egg smell".
This odor is derived from hydrogen sulfide gas dissolved
in the water. The smell is the result of four factors which
must all be present for the odor to develop:
a. a concentration of sulfate in the supply water.
b. little or no dissolved oxygen in the water.
c. a sulfate reducing bacteria within the water heater.
(This harmless bacteria is non-toxic to humans.)
d. an excess of active hydrogen in the tank. This is
caused by the corrosion protective action of the
anode.
Smelly water may be eliminated or reduced in some
water heater models by replacing the anode(s) with one of
less active material, and then chlorinating the water
heater tank and al! hot water lines. Contact the local Sears
Service Center for further information concerning an
Anode Replacement Kit #9001453 and this Chlorination
Treatment.
18

Ifthesmellywaterpersistsaftertheanodereplacement
andchlorinationtreatment,wecanonlysuggestthatcon-
tinuouschlorinationandfilteringconditioningequipment
beconsideredtoeliminatethewaterproblem.
Do not remove the anode leaving the tank unprotected.
By doing so, all warranty on the water heater tank is
voided.
"AIR" IN HOT WATER FAUCETS
WARNING
HYDROGEN GAS: Hydrogen gas can be produced in a
hot water systemthat hasnot been usedfor a long peri-
od of time (generallytwo weeks or more). Hydrogen _as
Js extreme!y flammable and explosive. To prevent t_e
possibilityof injury under these conditions, we recom-
mend the hot water faucet be opened for several min-
utesat the kitchen sink before any electrical appliances
which are connected to the hot water systemare used
(suchas a dishwasheror washingmachine). If hydrogen
gas ispresent, there will probably be an unusualsound
similar to air escapingthrough the pipe asthe hot water
faucet is opened. There must be no smoking or open
flame near the faucet at the time it isopen.
HIGH TEMPERATURE SHUT OFF SYSTEM
This water heater is equipped with an automatic gas shut
off system. The high temperature shut off is built into the
gt_scontrol valve. This system shuts off the gas supply to
e water heater burners when high water temperatures
are present. It is non-resettable. If the high temperature
shut off activates, the gas control valve must be replaced.
If this were to occur, turn "OFF" the entire gas supply to
the water heater. Contact the SearsService Center.
WARNING
Should overheating occur or the gas supply fail to
shut off, turn "OFF7' the manual gas control valve to
the appliance.
NOT ENOUGH OR NO HOT WATER
1. Check the manual gas shut off va]ve to be sure it is
open,
2. Check the pilot flame. It may have gone out. All mod-
els have an opening behind the outer door for viewing
the pilot.
,If the pilot is not lit, follow the "Lighting" instructions
in this manual or located above the gas control valve
on the water heater to relight the pilot. If the water
was extremely hot and is now cold, the high limit safe-
ty temperature shut off may have put out the burner
and pilot. If the high temperature shut off activates, the
gas control valve must be replaced. Contact the Sears
Service Center.
4. The gas control knob must be turned to the "ON"
position.
5. The temperature adjustment dial may be set too low.
Seethe "Temperature Regulation" section.
6. The gas company can check the gas input to see if it is
correct. An undeffired water heater will not heat water
asquickly.
7. Look for leaking or open hot water faucets. Make sure
all are closed.
8. The cold water inlet temperature may be colder during
the widter months. It will take longer to heat the water
and seem like less hot water.
9. If you cannot find what is wrong, call the SearsService
Center.
WATER IS TOO HOT
1. The temperature adjustment dial may be set too high.
See the "Temperature Adjustment" section.
NOTE: A period of time is necessary after an adjust-
ment has been made for the water temperature to
reach the new temperature setting.
2. If lower temperature settings will not lower the water
temperature, call the SearsService Center.
19

Venting System Inspection
At least once a year avisual inspection should be made of
the venting system. You should look for:
1. Obstructions which could cause improper venting. The
combustion and ventilation air flow must not be
obstructed.
2. Damage or deterioration which could cause improper
venting or leakage of combustion products.
3. Rustedflakes around top of water heater.
WARNING
Be sure the ventpiping is properly connected to pre- [
I
vent escape of dangerous flue gasses which could I
cause deadly asphyxiation.
WARNING
Obstructions and deteriorated vent systems may pre- /
sent serious health risk or asphyxiation. J
WARNING
Chemical vapor corrosion of the flue and vent system
may occur if air for combustion contains certain chem-
ica/vapors. Spray can propellants, cleaning solvents,
refrigerator and air conditioner refrigerants, swimming
pool_chemicals, calcium and sodium chloride, waxes,
bleach and process chemicals are typical compounds
which are potentially corrosive.
WARNING
If after inspection of the vent system you found sooting
or deterioration, something is wrong; a Sears Service
Technician must be called in, the problem corrected,
and the flue and venting cleaned or replaced before
resuming operation on the water heater.
Burner Inspection
WARNING
Do not use this appliance if any part of it has been
under water. Immediately calla Sears Service
Technician to inspect the appliance and to replace the
gas control or any part of the burner system which has
been under water.
At least once a year a visual inspection should be made of
the main burner and pilot burner. The drawing is for your
reference.
You should check for sooting which is not normal and
will impair proper combustion.
WARNING
Soot build-up indicates a problem that requires cor-
rection before further use. Turn "OFF" gas to water
heater and leave "OFF" until repairs are made,
because failure to correct the cause of the sooting can
result in afire causing DEATH, SERIOUS BODILY
INJURY, OR PROPERTY DAMAGE.
Burner Cleaning
In the event your burner needs cleaning, usethe following
instructions:
If inspection of the burner shows that c_eaning is required,;
turn the gascontrol knob clockwise (f "_)to the OFF
position, depressing slightly.
NOTE: The knob cannot be turned from "PILOT" to
"OFF" unlessknob isdepressedslightly. DO NOT FORCE.
Loose deposits on or around the burner can be removed
by carefully using the hose of a vacuum cleaner inserted
through the access door of the water heater. If the burner
needs to be removed for additional cleaning, call the Sears
Service Center to remove and clean the burner and correct
the problem that required the burner to be cleaned.
Housekeeping
Vacuum around base of water heater for dust, dirt, and
lint on a regular basis.
WARNING
INSTALLED IN SUITABLE AREA: To insure sufficient
ventilation and combustion air supply, proper clear-
ances from the water heater must lab maintained. See
"Locating the New Water Heater" section.
Combustible materials such as clothing, cleaning mate-
rials, or flammable liquids, etc. must not be placed
against or adjacent to the water heater which can
cause afire.
2O