Kenmore 153.338071 User manual

Owner's Manual
GAS WATER HEATER
FOR POTABLE WATER HEATING ONLY
NOT SUITABLE FOR SPACE HEATING
NOT FOR USE iN MOBILE HOMES
MODEL NO.
153,338071
153.338001
CAPACITY
74 Gamlon (280 Liter)
98 Gallon (371 Liter)
,Safety Instruction
,Installation
,Operation
,Care and Maintenance
,Troubleshooting
•Parts List
For Your Safety
AN ODORANT ISADDED TO THE GAS USED
BY THtS WATER HEATE R=
Read and understand instruction
manual and safety messages
before installing, operating or
servicing this water heater,
Failure to follow instructions and
safety messages could result in
death or serious injury
Instruction manual must remain
with water heater.
Si no puede leer o entender e! ingles y necesita e! manual instructivo
y/o etiquetas en espa_o! puede obtenerlos Ilamando a!
1=800_821_2017. NO TRATE DE INSTALAR O OPERAR ESTE
CALENTADOR DE AGUA si no entiende la informaci6n en las etiquetas
o en el manual instructivo. No hacer caso de esta advertencia podria
resultar en la MUERTE O GRAVES LESIONES CORPORALES.
WARNING: if the information in these
instructions is not followed exactly, a fire
or explosion may result causing property
damage, personal injury or death.
--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.
o 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,
_,If you cannot reach your gas supplier,
call the fire department.
--Installation and service must be
performed by a qualified installer,
service agency orthe gas supplier.
Sears, Roebuck and Co°, Hoffman Estates, mL60179 U°S°A
PRINTED IN THE U.S.A 0804 www.sears.corn PART NO. 196306-001

Your safety and the safety of others is extremely important in the installation, use and servicing of this water heater.
Many safety-remated messages and instructions have been provided in this manuam and on your own water heater to warn you and
others of a potentiam injury hazard. Read and obey all safety messages and instructions throughout this manual it is very
important that the meaning of each safety message is understood by you and others who install, use or service this water heater.
This is the safety amert symbol it is used to amert you
to potentiam personam injury hazards. Obey aH safety
messages that follow this symbol to avoid possible
injury or death.
DANGER indicates an imminentmy
hazardous situation which, if not avoided,
coumd resuff in death or injury.
WARNING indicates a potentially hazardous
situation which, if not avoided, coumd resumt
in death or injury.
CAUTmON indicates a potentially hazardous
situation which, if not avoided, may resumt
in minor or moderate injury.
CAUT{ON used without the safety amert
symbol indicates a potentially hazardous
situation which, if not avoided, could result
in property damage.
All safety messages will generally tell you about the type of hazard, what can happen if you do not follow the safety message and
how to avoid the risk of injury.
iMPORTANT DEFiNiTiONS
Gas Supplier: The natural gas or propane utility or service who supplies gas for utilization by the gas burning
appliances within this application, The gas supplier typically has responsibility for the inspection and code approval of
gas piping up to and including the natural gas meter or propane storage tank of a building, Many gas suppliers also
offer service and inspection of appliances within the building,
@ Sears, Roebuck and Co.

Readandunderstandinstruction
manualandsafetymessages
beforeinstalling,operatingor
serqdngthiswaterheater.
Fai0uretofollowinstructionsand
safetymessagescouldresultin
deathorseriousinjury.
Instructionmanualmustremain
withwaterheater.
Watertemperatureover125°F
(52°0)cancausesevereburns
instantlyresultinginsevereinjury
ordeath.
Children,the elderly,andthe
physicallyor mentallydisabled
areathighestnskforscaldinjury.
Feelwaterbeforebathingor
showering
Temperaturelimitingvalvesare
available.
Readinstructionmanualforsafe
temperaturesetting
Fire or Expmosion Hazard
, Avoid all ignition sources if you smeN gas.
Do not expose water heater control to excessive gas
pressure_
, Use only gas shown on rating plate
, Maintain required clearances to combustibbs,
Keep ignition sources away from faucets after
extended period of non-use,
Read instruction manual before
installing, using or servicing
water heater.
Fire or Expmosion Hazard
®Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
Fire Hazard
For continued protection against
riskof fire:
,Do not install water heater on
carpeted floor.
, Do not operate water heater if
flood damaged.
Explosion Hazard
o Overheated water can cause
water tankexplosion.
o Properly sized temperature
and pressure relief valve must
be installed in opening
provided.
Breathing Hazard - Carbon Mono×ide Gas
Instal! vent system in accordance with
codes.
Do not operate water heater if flood
damaged
High altitude orifice must be installed
if a standard model is instaNed above
2,000 ft(610 m) or a high altitude
model is installed above 4,500 ft.
(1,370 m).
Do not operate if soot buildup.
, Do not obstruct water heater air intake
with insulating jacket.
Do not place chemical vapor emitting
products near water heater.
Gas and carbon monoxide detectors
are availabb.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual.
Improper installation and use may resumt
in property damage.
Do not operate water heater if flood damaged.
inspect and replace anode.
• install in location with drainage.
Fill tank with water before operation.
Be alert for thermal expansion
Refer to instruction manual for installation and service

SAFE iNSTALLATiON, USE AND SERVICE ................................................................................................................. 2
SAFETY PRECAUTIONS .............................................................................................................................................. 3
TABLE OF CONTENTS ................................................................................................................................................. 4
CUSTOMER RESPONSiBiLiTiES ................................................................................................................................. 5
PRODUCT SPECIFICATIONS ....................................................................................................................................... 5
MATERIALS AND BASIC TOOLS NEEDED .................................................................................................................. 6
Material Needed ...................................................................................................................................................... 6
Basic Tools ............................................................................................................................................................. 6
TYPICAL iNSTALLATiON ............................................................................................................................................... 7
iNSTALLATiON iNSTRUCTiONS ............................................................................................................................... 8117
Removing the Old Water Heater .............................................................................................................................. 8
Facts to Consider About the Location ................................................................................................................ 9,10
Insulation Blankets ............................................................................................................................................ 10,11
Combustion Air and Ventilation for Appliances
Located in Unconfined Spaces .............................................................................................................................. 11
Combustion Air and Ventilation for Appliances
Located in Confined Spaces .............................................................................................................................. 11,12
Water Piping .................................................................................................................................................... 12,13
Temperature Pressure Relief Valve .................................................................................................................... 13,14
Filling the Water Heater ......................................................................................................................................... 14
Venting ............................................................................................................................................................. 15,16
Gas Piping ....................................................................................................................................................... 16,17
Sediment Trap ....................................................................................................................................................... 17
OPERATING iNSTRUCTiONS ................................................................................................................................ 18,19
Lighting & Operating Label .................................................................................................................................... 18
Temperature Regulation ......................................................................................................................................... 19
SERVICE AND ADJUSTMENT ............................................................................................................................... 20-22
Tank (Sediment) Cleaning ...................................................................................................................................... 20
Venting System inspection .................................................................................................................................... 20
Burner inspection ............................................................................................................................................. 20,21
Burner Cleaning ..................................................................................................................................................... 21
Housekeeping ....................................................................................................................................................... 21
Anode Rod inspection ........................................................................................................................................... 21
Temperature-Pressure Relief Valve Operation ................................................................................................... 21,22
Draining ................................................................................................................................................................. 22
Service .................................................................................................................................................................. 22
TROUBLESHOOTING GUIDE ................................................................................................................................ 23-26
Start Up Conditions .......................................................................................................................................... 23,24
Thermal Expansion ........................................................................................................................................... 23
Strange Sounds ............................................................................................................................................... 23
Draft Hood Operation ........................................................................................................................................ 23
Condensation .............................................................................................................................................. 23,24
Smoke/Odor ..................................................................................................................................................... 24
Operational Conditions ..................................................................................................................................... 24,25
Smelly Odor ..................................................................................................................................................... 24
Air in Hot Water Faucets .................................................................................................................................. 24
High Temperature Shut-Off System .................................................................................................................. 24
Leakage Checkpoints ....................................................................................................................................... 25
Troubleshooting items ........................................................................................................................................... 26
PARTS ORDER LiST .................................................................................................................................................. 27
WARRANTY ............................................................................................................................................................... 28

Thank You for purchasing a Kenmore water heater. 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 call 1-800-4+MY-HOME ®-
They will arrange for prompt, quality installation by Sears
authorized contractors.
Abbreviations Found tn This instruction Manuam:
,' UL - Underwriter's Laboratories
+ CSA - Canadian Standards Association
+ ANSI - American National Standards Institute
,, NFPA - National Fire Protection Association
,, ASME - American Society of Mechanical Engineers
+ GAMA - Gas Appliance Manufacturers Association
+ EPACT- Energy PolicyAct
This gas-fired water heater is design certified by UL
Underwriter's Laboratories under American National
Standard/CSA Standard for Gas Water Heaters ANSI
Z21.10.3 +CSA 4.3 (current edition).
Read the "Safety Precautions" section, page 3 of 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, SERIOUS BODILY INJURY AND/OR
PROPERTY DAMAGE.
This manual contains instructions for the installation,
operation, and maintenance of the gas-fired water heater. It
also contains warnings through out the manual that you must +
read and be aware of. All warnings and aiI instructions are
essential to the proper operation of the water heater and
your safety. Since we cannot put everything on the first few
pages, READ THE ENTIRE MANUAL BEFORE ATTEMPTING +
TO +NSTALL OR OPERATE THE WATER HEATER,
The installation must conform with these instructions and
the local code authority having jurisdiction. In the absence of
local codes, installatlons shall comply with the following:
tn the United States: The National Fuel Gas Code ANSI
Z223.1/NFPA 54. This publication is available from the
Canadian Standards Association, 8501 East Pleasant Valley
Rd, Cleveland Ohio 44131, or The National Fire Protection
Association, 1 Batterymarch Park, Quincy, MA 02269.
If after reading this manual you have any questions or do not
understand any portion of the instructions, calI 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. See
figures 1 and 8 through 13.
Examine the location to ensure the water heater complies
with the Facts to Consider About the Location section in this
manual.
For California installation this water heater must be braced,
anchored, or strapped to avoid falling or moving 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.
Massachusetts Code requires this water heater to be
installed in accordance with Massachusetts 248-CMR 2.00:
State Plumbing Code and 248-CMR 5.00.
Complies with SCAQMD rule #1146.2 and districts having
equivalent NOx requirements.
RECOVERY MmNIMUM B_MENSmONS
TANK TYPE RATEGALS+ VENTPIPE BmAMETER IN INCHES (rnm)
MODEL CAPACmTY OF BTU PERHOUR INCHES raNCHES HEmGBTTO
NUMBER iN GALS (LTRS) GAS RATE @100°FRISE (rnm) (rnm) JACKET TOP
153.338071 74 (280) NATURAL 75,100 72.8 4"(102) 26 1/2" (673) 61 1/8" (1,553)
153.338001 98 (371) NATURAL 75,100 72.8 4" (102) 28 1/2" (873) 69 3/4" (1,772)

Materials Needed
To simplify the instailation Sears has available the installation parts shown below. You may or may not need all of these materials,
depending on your type of installation.
_
FLEXlBLE WATER HEATER GAS
CONNECTOR W_TH RTTtNGS
DRAIN PANS AVAILABLE IN 20" (508 turn}
DIAMETER FOR WATER HEATERS HAVING
A DlAMETER 18" (457 ram) OR LESS, 24"
(610ram) DIAMETER FOR WATER HEATERS
HAVING A DIAMETER 22" (559 ram) OR
LESS AND AVAILABLE iN 28" (711 ram)
DIAMETER FOR WATER HEATERS HAVING
A D_AMETER 26" (550 ram) OR LESS
EXPANSION TANKS FOR THERMAL EXPANSION
CONDiTiONS AVAILABLE IN 2 GALLONS
(7.6 LITERS) AND 5 GALLONS (18.9 LITERS)
CAPACITY THROUGH LOCAL SEARS STORE OR
SERVICE CENTER
Basic Too_s
You may or may not need alI these tools, depending on your
type of installation. These tools can be purchased at your local
Sears Store.
*Pipe Wrenches (2) 14" (356 ram)
Screwdriver
* Tin Snips
* 6' (1.82 m) Tape or Folding Ruler
,_ Garden Hose
* Drill
,* Pipe Dope or Teflon Tape DR_LL
SLOToHEAD SCREWDRIVER
PHILUPS SCREWDRIVER T_N SN_PS
ROLL OF TEFLON
TAPE (USE ONLY ON
WATER HEATER
CONNECTIONS)
P_PE DOPE
(SQUEEZE TUBE)
USE FOR WATER AND GAS
CONNECTIONS
GARDEN HOSE 6 FOOT TAPE PIPE WRENCH
Additiona_ Tooms Needed
When Sweat So_dering
* Tubing Cutters or Hacksaw
* Propane Tank
* Soft Solder
* Solder Flu×
* Emery Cloth
* Wire Brushes
TUBING CUTTER PROPANE TORCH
HACKSAW ROLL OF EMERYCLOTH
3/4" (19 ram) WiRE BRUSH
1/2" (13 ram) W_RE BRUSH ROLL OF LEAD-FREE
SOFT SOLDER SOLDER FLUX

GET TO KNOW YOUR WATER HEATER ° GAS MODELS
A Vent Pipe
B Draft Hood
C Anode
D Hot Water Outmet
E Outlet
F Water Connections
G Gas Suppmy
H Manual Gas Shut-off Vamve
t Ground Joint Union
J Drip Leg (Sediment Trap)
K _nner Door
L Outer door
M Union
N _nlet Water Shut-off Vamve
O CoredWater tnmet
P_nlet D}pTube
Q Temperature-Pressure Relief Vamve
R Rating Plate
S FBue Baffle(s)
T Thermostat
U Drain Vamve
V PHotand Main Burner
W Flue
X Drain Pan
*INSTALL INACCORDANCE
WITH LOCAL CODES,
DRIP LEG AS REQUIRED
BY LOCAL CODES,
TO VENT TERMINATION
ON ROOF
w
**INSTALL THERMAL EXPANSION
TANK OR DEVICE IF WATER
HEATER IS INSTALLED IN A
CLOSED WATER SYSTEM
(T) THERMOSTAT
GAS CONTROL KNOB
O 0
WATER TENPEP, ATURE
(ADJUSTnNG DmAL)
"OFF .... PILOT .... ON" |
POSITION POSITION POSITION J
TOPVmEW
(V) P_LOT & MA_N BURNER
THERMOCOUPLE
BURNER
MABN
BURNER
PILOT
/
x
* ALL PIPING MATERIALS TO BE
SUPPUED BY CUSTOMERS,
**CLOSED WATER SYSTEMS
ARE THOSE WITH BACK FLOW
PREVENTION DEWCES INSTALLED
IN THE INLET WATER SERWCE UNE, FIGURE !.
7

Removing the O_d Water Heater
G
RGURE2.
Q Turn "OFF" the gas supply to the
water heater.
If the main gas line Shut-off valve
serving all gas appliances is
used, also shut "OFF" the gas at
each appliance. Leave alI gas
appliances shut "OFF" until the
water heater installation is
completed, see Figures 2 and 3. FIGURE3.
Q Turn "OFF" the water supply to the
water heater at the water shut off
valve or water meter. Some
installations require that the water
be turned off to the entire house,
see Figures 2 and 4. FIGURE4.
Check again to make sure the suppiy is "OFF" to the
gas
water heater. Then disconnect the gas supply connection
from the gas control valve.
,, Burn hazard
• Hotwater discharge.
o Keep hands clear of drain
valve discharge,
Q Attach hose to the water heater
a
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 wilI
relieve pressure in the water
heater and speed draining. The
water passing out of the drain valve
may be extremely hot. To avoid
being scalded, make sure alI
connections are tight and that the
water flow is directed away from
any person, see Figures 2 and 5.
®FIGURE5.
Disconnect the vent pipe from the draft hood where it connects
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 a draft hood which must be used for proper operation.
('6_ If 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,
see Figure 6. This will avoid cutting off pipes too short.
Additional cuts can be made later if necessary. 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.
If you have galvanized pipes to the water heater, loosen the
two galvanized pipes with a pipe wrench at the union in each
line. Also disconnect the piping remaining to the water heater,
see Figure 7. 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.
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.
NGURET.

Facts to Consider About the Location
Carefully choose an indoor location for the new water heater,
because the placement is a very important consideration for
the safety of the occupants in the building and for the most
economical use of the appliance. This water heater is not for
use in manufactured (mobile) homes or outdoor instaHationo
Whether replacing an old water heater or putting the water heater
in a new location, the following critical points must be observed:
Select a location 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.
,, Selected location must provide adequate clearances for
servicing and proper operation of the water heater.
Property Damage Hazard
. All water heaters eventually leak
. Do not install without adequate drainage
Installation of the water heater must be accomplished in such a
manner that if the tank or any connections should leak, the flow
will not cause damage to the structure. For this reason, it is not
advisable to install the water heater in an attic or upper floor.
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 or hardware store. Such a drain
pan must have a minimum length and width of at least 2 inches
(51 ram) greater that the water heater dimensions and must be
piped to an adequate drain. The pan must not restrict
combustion air flow.
Water heater life depends upon water quality, water pressure
and the environment in which the water heater is installed. Water
heaters are sometimes installed in locations where leakage
may result in property damage, even with the use of a drain pan
piped to a drain. However, unanticipated damage can be reduced
or prevented by a leak detector or water shut-off device used in
conjunction with a piped drain pan. These devices are available
from some plumbing supply wholesalers and retailers, and
detect and react to leakage in various ways:
,, Sensors mounted in the drain pan that trigger an alarm or turn
off the incoming water to the water heater when leakage is
detected.
,, Sensors mounted in the drain pan that turn off the water supply
to the entire home when water is detected in the drain pan.
,, Water supply shut-off devices that activate based on the water
pressure differential between the cold water and hot water
pipes connected to the water heater.
,, Devices that will turn off the gas supply to a gas water heater
while at the same time shutting off its water supply.
Fire or Explosion Hazard
. Avoid all ignition sources if you smell gas,
. Do not expose water heater control to excessive gas
pressure.
Use only gas shown on rating plate.
Maintain required clearances to combustibles.
Keep ignition sources away from faucets after
extended period ofnon-use.
/
Read instruction manual before
installing, using or servicing
water heater.
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.] and other substances such as adhesives, etc.)
emit flammable vapors which can be ignited by a gas water
heater's pilot light or main burner. The resulting flashback and
fire can cause death or serious burns to anyone in the area, as
well as property damage, if installation in such areas is your
only option, then the insta!lation 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
chances 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
other areas of the structure to the appliance.
Fire or Expmosion Hazard
Do not store or use gasoline or other flammable
vapors and liquids in the vicinity of this or any other
appliance.
Also, the water heater must be located and/or protected so it is
not subject to physical damage by a moving vehicle.
Fire Hazard
For continued protection against
risk of fire:
. Do not install water heater on
carpeted floor.
° Do not operate water heater if
flood damaged.

Thiswaterheatermustnotbeinstalleddirectlyoncarpeting.
Carpetingmustbeprotectedbymetalorwoodpanelbeneath
theapplianceextendingbeyondthefullwidthanddepthofthe
appliancebyatbast3inches(76.2ram)inanydirection,orif
theapplianceisinstalledinanalcoveorcloset,theentirefloor
mustbecoveredbythepanel.Failuretoheedthiswarning
mayresultinafirehazard.
Fire or Explosion Hazard
Read instruction manual before installing,
J, h'nproper use may result in fire or
explosion.
• Maintain required clearances to
combustibles
Minimum clearances between the water heater and
combustible construction are 0 inch at the sides and rear,
4 inches (102 mm) at the front, and 6 inches (153 mm) from
the vent pipe, see Figure 8. Clearance from the top of the
jacket is 12 inches (305 mm) on most models. Note that a
lesser dimension may be allowed on some models, refer to
the label attached adjacent to the gas control vaive on the water
heater.
TOP VIEW TOP VIEW
OF CLOSET OF CLOSET
WITHOUT DOOR WroTHDOOR
(104 mm)
0" MIN.
FIGURE&
" Install water heater in accordance with
the instruction manual and NFPA54.
_' To avoid injury, combustion and
ventilation air must be taken from
outdoors.
_' Do not place chemical vapor emitting
products near water heater,
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manuak
A gas water heater cannot operate properly without the correct
amount of air for combustion, see Figure 9. Do not install in a
confined area such as a closet, unless you provide air as shown
in the LocatLog The New Water Heater section. Never obstruct
the flow of ventilation air. if you have any doubts or questions at
aII, call your gas suppIier. FaiIure to provide the proper amount
of combustion air can result in a fire or explosion and cause
death, serious bodily iniury, or property damage.
_L12 '' MAX. (S0 cm)
VENTiLATiON
AiR
OPENING O
FRONT VIEW
OF DOOR
AIR DUCT
RGUREg.
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 insta!led so that combustion and ventilation
air be taken from outside these areas.
Propellants of aerosol sprays and volatile compounds,
(cleaners, chlorine based chemicals, refrigerants, etc.) in
addition to being highly flammable in many cases, wiII 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.
mnsu_ation B_ankets
insulation blankets available to the general public for external
use on gas water heaters are not necessary with Kenmore
products. The purpose of an insulation blanket is to reduce the
standby heat Ioss encountered with storage tank heaters. Your
Kenmore water heater meets or exceeds the EPACT standards
with respect to insulation and standby loss requirements
making an insulation blanket unnecessary.
Breathing Hazard -Carbon Monoxide Gas
_' Do not obstruct water heater air intake
with insulating blanket
_' Gas and carbon monoxide detectors
are available.
Install water heater in accordance with
the instruction manual.
Breathing carbon monoxide can cause brain damage or
death, Always read and understand instruction manual
10
Should you choose to apply an insulation blanket to this heater
you should follow these instructions (See Figure 1 for
identification of components mentioned below). Failure to follow
these instructions can restrict the air flow required for proper
combustion, potentially resulting in fire, asphyxiation, serious
personal injury or death.
o Do not apply insulation to the top of the water heater, as this
will interfere with safe operation of the draft hood.
o Do not cover the outer door, thermostat or temperature &
pressure relief valve.
,, Do not allow insulation to come within 2" (50.8 ram) of the
floor to prevent blockage of combustion air flow to the burner.

Donotcovertheinstruction manual. Keep it on the side of
the water heater or nearby for future reference.
Do obtain new warning and instruction labels from Sears
for placement on the blanket directly over the existing labels.
Do inspect the insulation blanket frequently to make certain
it does not sag, thereby obstructing combustion air flow.
Combustion Air and Ventilation for
Appliances Located in Unconfined Spaces
B. ALL AIR FROM OUTDOORS: (See Figures 9, 11,12 and 13)
The confined space shall be provided with two permanent
openings, one commencing within 12 inches (30 cm) of the
top and one commencing within 12 inches (30 cm) from the
bottom 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.
UNCONFINED SPACE is space whose volume isnot less than
50 cubic feet per 1,000 Btu per hour (4.8 m3 per kW) of the
aggregate input rating of all appliances instalied 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.
in unconfined spaces in buildings, infiltration may be adequate
to provide air for combustion, ventilation and dilution of ftue
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 Appfiances
Located in Confined Spaces.
Combustion Air and Ventilation for
Appliances Located in Confined Spaces
CONFINED SPACE is a space whose volume is Iess than
50 cubic feet per 1,000 Btu per hour (4.8 m3per kW) of the
aggregate input rating of all appliances installed in that space.
A. ALL AIR FROM iNSIDE BUILDINGS:
(See Figure 9 and Figure 10)
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
alI gas utilization equipment installed in the combined space
shall be considered in making this determination. Each
opening shall have a minimum free area of one square inch
per 1,000 Btu per hour (22 cm2/kW) of the total input rating of aII
gas utilization equipment in the confined space, but not Iess
than 100 square inches (645 cm2). One opening shall
commence within 12 inches (30 cm) of the top and one
commencing within 12 inches (30 cm) of the bottom of the
enclosures.
ALT. INLETAIR VENTULATUON LOUVERS
RGURE11.
When directly communicating with the outdoors, each opening
shall have a minimum free area of 1 square inch per 4,000 Btu
per hour (5.5 cm2/kW) of total input rating of all equipment in the
enclosure, see Figure 12.
FIGURE 12.
FIGURE 10.
11
When communicating with the outdoors through vertical
ducts, each opening shall have a minimum free area of
1 square inch per 4,000 BTU per hour (5.5 cm2/kW) of total
input rating of all equipment in the enclosure, see
Figure 12 on page 11.
When communicating with the outdoors through horizontal
ducts, each opening shall have a minimum free area of 1
square inch per 2,000 BTU per hour (11 cm2/kW) of total
input rating of all equipment in the enclosure, see
Figure 13=
When ducts are used, they shall be of the same cross-
sectional 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
(76.2 mm), see Figure 13.

OUTLET AHR DUCT
vaHve,shah be used at the hot water taps used by these peopHe
or at the water heater. Mixing vaHves are avaHabHeat pHumbing
suppHy or hardware stores, see Figure 14 bellow. VaHves for
reducing point of use temperature by mixing coHdand hot water
are also available. Follow manufacturer's instructions for
installation of the valves. Before changing the factory setting
on the thermostat, read the Temperature Regulation section in
this manual.
INLET ASR DUCT
FIGURE 13.
Louvers and Grilles: Hncalculating free area, consideration
shall be given to the blocking effect of louvers, grilles or
screens protecting openings. Screens used shall not be
smaller than 1/4 inch (6.4 ram) mesh. Hfthe free area through
a design of louver or grille is known, it should be used in
calculating the size opening required to provide the free
area specified. Hfthe 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 grilles 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.
Special Conditions Created by Mechanical Exhausting or
Fireplaces: operation of exhaust fans, ventilation systems,
clothes dryers or fireplaces may create conditions requiring
special attention to avoid unsatisfactory operation of installed
gas utilization equipment.
Water Piping
Water temperature over 125°F
(52°0) can cause severe burns
instantly resulting in severe iniury
or death.
Children, eHderly, and the
physicaHly or mentaIHy disabHed
are at highest riskfor scald injury.
Feel water before bathing or
showering.
Temperature limiting vaHves are
available.
Read instruction manual for safe
temperature setting.
HOTTER WATER CAN SCALD:
Water heaters are intended to produce hot water. Water heated
to a temperature which wiHHsatisfy space heating, cHothes
washing, dish washing, cHeaning and other sanitizing needs
can scaHd and permanentHy injure you upon contact. Some
peopHe are more HikeHyto be permanentHy injured by hot water
than others. These incHude the eHderHy,chiHdren, the infirm, or
physicaHHy/mentaHHyhandicapped. Hfanyone using hot water in
your home fits into one of these groups or if there is a HocaH
code or state Hawrequiring a certain temperature water at the
hot water tap, then you must take speciaH precautions. Hn
addition to using the Howest possibHe temperature setting that
satisfies your hot water needs, a means such as a *mixing
*MHXHNG HOT WATER
VALVE OUTLET ON
WATER HEATER
WATER HEATER
NGURE14.
Toxic Chemicam Hazard
Do not connect to non-potable water system.
12
This water heater shall not be connected to any heating systems
or component(s) used with a non-potable water heating
appliance.
AII piping components connected to this unit for space heating
applications shall be suitable for use with potable water.
Toxic chemicals, such as those used for boiler treatment shalI
not be introduced into this system.
Water supply systems may, because of such events as high
line pressure, frequent cut-offs or the effects of water hammer
among others, have installed devices such as pressure
reducing valves, check valves, back ftow 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. Hfthe relieving
point of the water heater's temperature-pressure relief valve is
reached, the valve wilI relieve the excess pressure. The
temperature-pressure relief vaBve is not intended for the
constant relief of thermal expansion. This is an unacceptable
condition and must be corrected. Htis 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.
Refer to the T,herrnal Expansion section under Troubleshooting
Guide or contact local plumbing authority or local Sears Service
Center on how to control this situation.
NOTE: To protect against untimely corrosion of hot and cored
water fittings, it is strongly recommended that di-electric
unions or couplings be installed on this water heater when
connected to copper pipe.

Property Damage Hazard
Avoid water heater damage,
. InstaNthermal expansion tank if necessary
° Do not apply heat to cold water inlet
• Contact qualified installer or Sears Service Center.
cold water pipe to the cold water inlet of the water heater.
Please note that adapters may be needed to match existing
piping,
NOTE: This water heater is super insumated to minimize
heat loss from the tank. Further reduction in heat loss
can be accomplished by insumating the hot water mines
from the water heater.
Temperature-Pressure Relief Valve
Figure 15 shows the typical attachment of the water piping to
the water heater= The water heater is equipped with 1" NPT
(75 gallon models) or 1=25" NPT (100 gallon models) water
connections=
TYPICAL INSTALLATmON
SHUTOFF
VALVE
ROT WATER C_LD WATER
OUTLET _ INLET
FENALE THREADED _ _} FENALE THREADED
TO SWEAT COUPUNG TO SWEAT COUPLING
UNSTALLED {NSTALLE#
Ta #ggD
DRAFT HOOD
TENPERATURE-
PRESSURE
REUEF VALVE
DISCHARGE PIPE
tDo not cap or pUug)
A_R
GAP
FLOOR DRA_N
FIGURE 15.
NOTE: tf using copper tubing, somder tubing to an adapter
before attaching the adapter to the water connections. Do
not solder the water lines directly to the water connections
on the tank. It will harm the dip tube and damage the tank,
Look at the top cover of the water heater. The water outlet is
marked "NOT"= Put two or three turns of teflon tape around
the exposed end of the NPT threaded nipple. Connect the
hot water pipe to the hot water outlet on the water heater=
Please note that adapters may be needed to match existing
piping.
Look at the top of the water heater. The cold water inlet is
marked "COLD". Put two or three turns of teflon tape around
the exposed end of the NPT threaded nipple. Connect the
Explosion Hazard
" Temperature-pressure relief valve
must comply with ANSI A21,22
and ASME code_
"Properly sized temperatureorelief
valve must be installed in opening
provided.
,, Can result in overheating and
excessive tank pressure,
"Can cause serious injury or death,
13
This heater is provided with a properly certified combination
temperature - pressure relief valve by the manufacturer.
The valve is certified by a nationally recognized testing
laboratory that maintains periodic inspection of production of
listed equipment of materials as meeting the requirements for
Relief Valves and Automatic Gas Shut-off Devices for Hot Water
Supply Systems, 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 indicated in the above
paragraph.
The valve must be marked with a maximum set pressure not to
exceed the marked hydrostatic working pressure of the water
heater (150 psi = 1,035kPa) and a discharge capacity not less
than the water heater input rate as shown on the model rating
plate.
For safe operation of the water heater, the relief valve must not
be removed from its designated opening nor plugged.
The temperature-pressure relief valve must be installed directly
into the fitting of the water heater designed for the relief valve.
Position the valve downward and provide tubing so that any
discharge will exit only within 6 inches (153 ram) above, or at
any distance below the structural floor, see Figure 16. Be certain
that no contact is made with any live electrica! part. The
discharge opening must not be blocked or reduced in size
under any circumstances. Excessive length, over 30 feet
(9.14 m), or use of more than four elbows can cause restriction
and reduce the discharge capacity of the valve.

HOT WATER
DRAFT HOOD
PRESSURE
REUEF VALVE
_-_DISCHARGEPIPE
(DO NOT CAP OR PLUG)
._._/_ DRAIN VALVE
/FLOOR DRAIN
FIGURE 16.
No valve or other obstruction is to be piaced between the relief
valve and the tank. Do not connect tubing directly to discharge
drain unless a 6 inch air gap is provided. To prevent bodily
injury, hazard to life, 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.
Water temperature over 125°F
(52°C) can cause severe burns
instantly resuUting in severe injury
or death
Children, the eldedy, and the
physicaNy or mentally disabled
are at highest risk for scald injury.
Feel water before bathing or
showefing_
Temperature limiting valves are
available.
Read instruction manual for safe
temperature setting.
The temperature-pressure relief valve must be manually
operated at least once a year. 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 cotd
water inlet to the water heater, follow the draining instructions,
and replace the temperature-pressure relief valve with a new
one.
Filling the Water Heater
Property Damage Hazard
,Avoid water heater damage.
oFill tank with water before operating.
Water Damage Hazard
, Temperature-pressure relief valve discharge
pipe must terminate at adequate drain.
The Discharge Pipe:
,, Shall not be smaller in size than the outlet pipe size of the
valve, or have any reducing couplings or other restrictions.
,, Shall not be plugged or blocked.
,, Shall be of material Hsted for hot water distribution.
,, Shall be installed so as to allow complete drainage of both
the temperature-pressure relief valve, and the discharge
pipe.
,, Shall terminate at an adequate drain.
,, Shall not have any valve between the relief valve and tank.
Never use this water heater unless it iscompletely full of 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:
,, Close the water heater drain valve by turning the handle to
the right (clockwise). The drain valve is on the lower front of
the water heater.
,, Open the cold water suppiy valve to the water heater.
NOTE: The cold water supply vamvemust be left open when
the water heater is in use.
To insure complete filling of the tank, al!ow 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.
,, Check all water piping and connections for leaks. Repair
as needed.
14

Venting °
Breathing Hazard - Carbon Monoxide Gas
,Vent dampers must be certified in
accordance with ANSI Z21,66/CSA
6,14,
-Vent damper must permit proper
drafting ofwater heater.
- install properly sized venting.
,Do not install without venting
outdoors
, Do not install without drafthood
-if common vented install in
accordance with NFPA54.
-Be alert for obstructed or
deteriorated vent system to avoid
serious injury or death
Breathing carbon monoxide can cause brain damage or
death, Always read and understand instruction manual
Place the draft hood legs in the receiving holes on the top of
the water heater. The legs wilI snap in the holes to give a
tight fit. Secure the Iegs of the draft hood with the supplied
draft hood brackets.
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 metal screw,
see Figure 17.
DRAFT HOOD
VENT DAMPERS - Any vent damper, whether it is operated
thermally or otherwise must be removed if its use inhibits proper
drafting of the water heater.
Thermally Operated Vent Dampers: This gas-fired water
heater has a thermal efficiency at or above 80% which may
produce a relatively !ow flue gas temperature. Such
temperatures may not be high enough to properly open
thermally operated vent dampers. This would cause spillage
of the flue gases and may cause carbon monoxide poisoning.
Vent dampers must bear evidence of certification as complying
with the current edition of the American National Standard
ANSi Z21.66/CGA 6.14, cover electrically and mechanically
actuated vent dampers). Before installation of any vent damper,
consult your local Sears Service Center or the local gas supplier
for further information.
To insure proper venting of this gas4ired water heater, the
correct vent pipe diameter must be utilized. Any additions or
deletions of other gas appliances on a common vent with this
water heater may adversely affect the operation of the water
heater. Consult your gas supplier if any such changes are
planned.
For proper venting in certain installations, a larger diameter
vent pipe may be necessary. Consult your local Sears Service
Center or gas supplier to aid you in determining the proper
venting for your water heater from the vent tables in the current
edition of the National FueI Gas Code ANSi Z223.1/NFPA 54.
Periodically check the venting system for signs of obstruction
or deterioration and repIace if needed.
The combustion and ventilation air flow must not be obstructed.
The water heater with draft hood installed must be connected
to a chimney or listed vent pipe system, which terminates to
the outdoors. Never operate the water heater unless it is vented
to the outdoors and has adequate air supply to avoid risks of
improper operation, explosion or asphyxiation.
FIGURE !7.
Obstructed or deteriorated vent systems may present serious
health risk or asphyxiation.
The vent pipe from the water heater must be no less than the
diameter of the draft hood outlet on the water heater and must
slope upward at least 1/4 inch per linear foot (21 mm per meter),
see Figure 18.
TO
CHIMNEY
]
FIGURE 18.
AI! vent gases must be completely vented to the outdoors of the
structure (dwelling). install only the draft hood provided with
the new water heater and no other draft hood.
Vent pipes must be secured at each ioint with sheet metal
screws.
There must be a minimum of 6 inches (153 ram) clearance
between single wall vent pipe and any combustibIe material.
Fill and seal any clearance between single wall vent pipe and
combustible material with mortar mix, cement, or other
noncombustible substance. For other than single wall, fol!ow
vent pipe manufacturer's clearance specifications. To insure
a tight fit of the vent pipe in a brick chimney, seaI around the
vent pipe with mortar mix cement.
Failure to have required clearances between vent piping and
combustible material will result in a fire hazard.
For proper draft hood attachment, the draft hood legs may Be sure vent pipe is properly connected to prevent escape of
be angled slightly inward, dangerous flue gases which could cause deadly asphyxiation.
15

Breathing Hazard o Carbon Monoxide Gas
, Flue gases may escape if vent
pipe is not connected.
• Do not store corrosive chemicals
in vicinity of water heater.
• Chemical corrosion of flue and
vent system can cause serious
injury or death.
• Contact a qualified installer or
service agency.
Breathing carbon monoxide can cause brain damage
or death. Always read and understand instruction manual.
There must be:
A readily accessible manual shut off valve in the gas supply
line serving the water heater, and
A drip leg (sediment trap) ahead of the gas contro! valve to
help prevent dirt and foreign materials from entering the
gas control valve.
A flexible gas connector or a ground joint union between the
shut off valve and control valve to permit servicing of the unit.
Be sure to check all 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.
The minimum inlet gas pressure shown on the rating plate is
that which will permit firing at the rated input.
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 pool chemicals, calcium
and sodium chloride, waxes, bleach and process chemicals
are typical compounds which are potentially corrosive.
Gas Piping
Fire and Explosion Hazard
Do not use water heater with
any gas other than the gas
shown on the rating plate,
Excessive pressure to gas
control valve can cause serious
in}ury or death
Turn off gas lines during
installation
Contact qualified installer or
service agency.
Make sure the gas supplied is the same type listed on the
model rating plate. The inlet gas pressure must not exceed
14 inch water column (3.SkPa) for natural gas. The minimum
inlet gas pressure listed on the rating plate is for the purpose
of input adjustment, if the gas control valve is subjected to
pressures exceeding 1/2 pound per square inch (3.SkPa), the
damage to the gas control valve could result in afire or explosion
from leaking gas.
if the main gas line shut-off serving eli gas appliances is used,
also turn "OFF" the gas at each appliance. Leave alI gas
appliances shut "OFF" until the water heater installation is
complete.
A gas line of sufficient size must be run to the water heater.
Consult the current edition of National Fuel Gas Code
ANSI Z223.1/NFPA 54 and your gas supplier concerning pipe
size.
Breathing Hazard - Carbon Monoxide Gas
_!:_! , High altitude orifice must be installed
for operations above 2,000 fL (610 m).
_,_ _ • Contact a qualified insta,ier or serv,ee
P_ss"'" _ agency.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manual
if a standard model is installed above 2,000 feet (610 m) the
input rating should be reduced at the rate of 4 percent for each
1,000 feet (305 m ) above sea level which requires replacement
of the burner orifice in accordance with National Fuel Gas Code
ANSI Z223.1/NFPA 54. Contact your local Sears Service Center
or local gas supplier for further information.
Failure to replace the standard orifice with a high altitude orifice
when installed at elevations above 2,000 feet (610 m) could
result in improper and inefficient operation of the appliance,
producing carbon monoxide gas in excess of safe limits, which
could result in serious injury or death. Contact your local Sears
Service Center or local gas supplier for any specific changes
which may be required in your area.
Fire and E×plosion Hazard
-Use joint compound or tape
compatible with propane.
Leak test before operating
heater
-Disconnect gas piping and
shut-off valve before pressure
testi ng system.
The appliance and its gas connection must be leak tested
before placing the appliance in operation.
16

Theapplianceandits indivlduaI shut-off valve shalI be
disconnected from the gas supply piping system during any
pressure testing of that system at test pressures in excess of
1/2 pound per square inch (3.5 kPa). It shall be belated from
the gas supply piping system by closing its individual manual
shut-off valve during any pressure testing of the gas supply
piping system at test pressures equal to or less than 1/2 pound
per square inch (3.5 kPa).
Connecting the gas piping to the gas control valve of the water
heater can be accompllshed by either of the two methods
shown in Figures 19 and 20.
Sediment Traps
Fire and Expmosioa Hazard
'_ Contaminants in gas lines can
cause fire or explosion,
Clean aH gas piping before
installation.
instal[ drip leg in accordance with
NFPA54.
Contaminants in the gas lines may cause improper operation
of the gas control valve that may result in fire or explosion.
Before attaching the gas line be sure that all gas pipe lsclean
on the inside. To trap any dirt or foreign material in the gas
supply Ilne, a drip leg (sometimes called a sediment trap)
must be incorporated in the piping. The drip leg must be readily
accesslbb, install in accordance with the Gas Piping section.
Refer to the current edition of the National Fuel Gas Code,
ANSI Z223.1/N FPA 54.
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 isused, itshall be instailed
in conformance with one of the methods of instailation, shown
in Figures 19 and 20.
GROUND JOINT
UNION GAS CONTROL
(OPTIONAL)
3" MINN.
176.2m_}
CAP
NGURE 19. GAS PIPgNG WITH FLEXIBLE CONNECTOR.
GROUND JOONT
UNION BLACK PIPE
(OPTOONAL}
GAS
CONTROL
VALVE
3" MIN,
(7&2 m
CAP
RGURE 20. GAS PmPBNGW_TBALL
BLACK IRONPmPETO GAS CONTROL.
17

FOR YOUR SAFETY READ BEFORE LiGHTiNG
,_t_ WARNmNG: Ifyoudonotfollowtheseinstructionsexactly,a fire or
,, explosion may result causing property damage, personal iniury or loss of life. FLAMMABLE
A,
B,
BEFORE LIGHTING: ENTIRE SYSTEM MUST BE FILLED WITH WATER AND AIR PURGED FROM ALL FAUCETS.
This appliance has a pilot which must be lighted
by hand. When lighting the pilot, follow these
instructions exactly.
BEFORE LIGHTmNG smell all around the appliance
area for gas. Be sure to smell next to the floor because
some gas is heavier than air and will settle on the floor.
WHAT TO DO mFYOU SMELL GAS:
Do not try to light any appliance.
Do not touch any electric 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.
,, If you cannot reach your gas supplier, call the fire
department.
C. Use only your hand to push down or turn the gas control
knob. Never use tools, if the knob will not push down or
turn by hand, don't try to repair it, call a qualified service
technician. Force or attempted repair may result in a fire
or explosion.
D. Do not use this appliance if any part has been under
water. Immediately call a qualified service technician to
inspect the appliance and to replace any part of the control
system and any gas control which has been under water.
UGHTRNG RNSTRUCTRONS
GAS CONTROL
:°oL
DiAL
FIGURE A FIGURE B FIGURE C
"'OFF""POSmON "PILOT" POSITION '"ON""PosmoN
THERMOCOUPLE
OORNER, W
PILOT
GAS CONTROL TOP WEW FIGURE "D"
1,
2,
3,
4,
5,
6,
7,
8,
_STOP! Read the safety information above
on this label.
Set the thermostat to lowest setting by turning thermostat
dia! fully clockwise t'_ until it stops.
Push the gas control knob down slightly and turn clockwise
f_ to "OFF" (Figure A).
NOTE: Gas control knob CANNOT be turned from "PILOT"
to "OFF" unless it is pushed down slightly. Do not force.
Remove the inner and outer doors located below and
behind the gas control unit.
Wait five (5) minutes to clear out any gas. If you then
smellgas ! STOP! Follow "B" in the safety
information above on this label.
Ifyou don't smell gas, go to next step.
Find pilot. Follow metal tube from the bottom, right of the
gas control to the pilot burner (Figure D).
Turn gas control knob counterclockwise to _ "PILOT"
(Figure B).
Push gas control knob down all the way and hold it
down. Immediately light pilot with a match. Continue to
9,
10.
11.
hold the gas control knob down for about one (1) minute
after the pilot is lit. Release the gas control knob and it will
pop back up. Pilot should remain lit. If it goes out, repeat
Steps 3 through 8. It may take several minutes for air to
clear the lines before the pilot will light.
,, If knob does not pop up when released, stop and
immediately call your service technician or gas
supplier.
,, If the pilot will not stay lit, after several tries, turn the
gas contro! knob to "OFF", (Figure A) and
ca!l your service technician or gas supplier.
Replace inner and outer burner doors.
At arm's length away, turn control knob counterclockwise
_'_ to on (Figure C).
Set thermostat to desired setting (See Figure).
CAUTION: Hotter water increases the risk of
scared injury. Censurer the instruction manuam
before changing temperature.
TO TURN OFF GAS TO APPLIANCE
1. Set thermostat to the lowest setting. 2. Push gas control knob down slightly and turn clockwise
to "OFF". Do not force, see Figure A.
18

Temperature Regulation
Due to the nature of the typical gas water heater, the water
temperature in certain situations may vary up to 30°F (16.7 ° C)
higher or lower at the point of use such as, bathtubs, showers,
sink, etc.
Any water heater's intended purpose is to heat water. Hot
water is needed for cleansing, cleaning, and sanitizing (bodies,
dishes, clothing). Untempered hot water can present a scald
hazard. Depending on the time element, and the people
involved (adults, children, elderly, infirm, etc.) scalding may occur
at different temperatures.
Water temperature over 125°F
(52°0) can cause severe bums
instantly resulting in severe injury
or death
Children, the elderly, and the
physically or mentally disabled
are at highest riskforscald injury_
Feel water before bathing or
showering.
Temperature limiting valves are
available_
Read instruction manual for safe
temperature setting.
changing the factory setting on the thermostat, read the
Temperature Regulation section in this manual, see Figures
21 and 22.
Never allow small children to use a hot water tap, or to draw
their own bath water. Never leave a child or handicapped person
unattended in a bathtub or shower.
NOTE: A water temperature range of 120°F-140°F (49°C-60°C)
is recommended by most residential dishwasher
manufacturers.
The thermostat of this water heater has been factory set at its
lowest position (PILOT LIGHTING). It is adjustable and must
be reset to the desired temperature setting to reduce the risk of
scald iniury. The mark (,A) indicative of approximately 120°F
(49°C) is preferred starting point. Some states have a
requirement for a lower setting.
Turn the water temperature dial clockwise ( t'_ ) to decrease
the temperature, or counterclockwise ( _ ) to increase the
temperature.
Should overheating occur or the gas supply fail to shut off, turn
off the manual gas control valve to the appliance.
HOTTER WATER CAN SCALD: Water heaters are intended to
produce hot water. Water heated to a temperature which will
satisfy space heating, clothes washing, dish washing, and
other sanitizing needs can scald and permanently iniure you
upon contact. Some people are more likely to be permanently
iniured by hot water than others. These include the elderly,
children, the infirm, or physically/mentally handicapped. If
anyone using hot water in your home fits into one of these
groups or if there is a local code or state law requiring a certain
temperature water at the hot water tap, then you must take
special precautions. In addition to using the lowest possible
temperature setting that satisfies your hot water needs, a
means such as a mixing valve, shall be used at the hot water
taps used by these people or at the water heater. Mixing valves
are available at plumbing supply or hardware stores. Follow
manufacturer's instructions for installation of the valves. Before
FIGURE 21.
VERY HOT=APPROX.180°F (82°C)
D = APPROX.160°F (71°C)
C = APPROX.150°F (65'_C)
B = APPROX.140/'F (60°C)
A = APPROX.130/'F (54°C)
APPROX.120°F (49°C)
LOW = APPROX,100°F (37.8°C)
Nearly instantaneous
About 1/2 second
About 1-1/2 seconds
Less than 5 seconds
About 30 seconds
More than 5 minutes
FIGURE 22.
19

Tank (Sediment) C)ean(ng o Rusted flakes around top of water heater.
Sediment build-up on the tank bottom may create varying
amounts of noise, and if left in the tank will cause permanent
tank failure. Once a month the heater should be flushed by
opening the drain valve and aiiowing two gallons of water to
drain from the heater. The inlet water vatve should remain
open to maintain pressure in tank. In some water areas, you
may not be able to drain all sediment deposits by simply
draining the tank. In these cases one or both of the following
methods may be used to remove sediment:
.Clean the water heater through the cbanout opening:
1. Turn the gas control knob clockwise ( f_ ) to the "OFF"
position, depressing s)ightiy. NOTE: The knob cannot be
turned from "PILOT" to "OFF" unless knob is depressed
sHght(y. DO NOT FORCE.
2. Drain the heater by following the steps in the Draining
section of this manuai.
Carbon Monoxide and Fire Hazard
, Flue gases may escape if vent pipe
is not connected,
• Be alert for obstructed, sooted or
deteriorated vent system to avoid
serious injury or death.
• Do not store corrosive chemicals
in vicinity of water heater
• Chemical corrosion of flue and vent
system can cause serious injury or
death.
Breathing carbon monoxide can cause brain damage or
death. Always read and understand instruction manua).
3,
4,
5,
6,
Remove the outer jacket cover plate from the lower side of
the heater jacket.
Remove six (6) hex head screws securing the tank deanout
plate and remove the plate.
Remove lime, scaie, or sediment using care not to damage
the glass lining.
inspect the cbanout plate gasket, if a new gasket is
required, replace the gasket by contacting the Sears
Service Center with the appropriate part number from the
Parts Order List in this manual.
Be sure the vent piping is properly connected to prevent escape
of dangerous flue gasses which could cause deadly
asphyxiation.
Obstructions and deteriorated vent systems may present
serious health risk or asphyxiation.
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 pool chemicals, calcium
and sodium chloride, waxes, bleach and process chemicals
are typical compounds which are potentially corrosive.
7. install the cbanout plate. Be sure to tighten the screws
securely and s)ightIy compress the gasket to avoid leaks.
8. FiII the heater with water by following the steps in the Fi//ing
the Water Heater section, inspect for leaks around the
cbanout plate.
9. Replace the outer jacket cover plate.
10. Follow the lighting instructions in the Operating instructions
section.
o Mag-Erad (part no. 23600) can be used to help remove
the sediment deposits. This may be ordered from the
Sears Service Center. For ordering, refer to the Parts Order
List section of this manual.
If when inspecting the vent system you find sooting or
deterioration, something is wrong. Ca)l the local gas supplier
to correct the problem and clean or replace the flue and venting
before resuming operation of the water heater.
Burner (nspect(on
Flood damage to a water heater may not be readily visible or
immediately detectable. However, over a period of time a
flooded water heater will create dangerous conditions which
can cause DEATH, SERIOUS BODILY INJURY, OR PROPERTY
DAMAGE. Contact a Sears Service Center to replace a flooded
water heater. Do not attempt to repair the unit! it must be
replaced!
Vent System (nspection At least once a year a visua( inspection should be made of the
main burner and pilot burner, see Figure 23.
At bast once a year a visual inspection should be made of the
venting system. You should look for: You should check for sooting. Soot is not normaI and will impair
proper combustion.
Obstructions which could cause improper venting. The
combustion and ventilation air flow must not be obstructed.
Damage or deterioration which could cause improper
venting or leakage of combustion products. 2O
Soot build-up indicates a problem that requires correction
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 a fire causing death, serious
iniury, or property damage.