Desa BLP375A User manual

PROPANE
CONSTRUCTION
HEATERS
OWNER’S MANUAL
Heater Size: 375,000 Btu/Hr - A Series
Models: BLP375A, RLP375A
GENERAL HAZARD WARNING:
FAILURE TO COMPLY WITH THE PRECAUTIONS AND INSTRUC-
TIONS PROVIDED WITH THIS HEATER, CAN RESULT IN DEATH,
SERIOUS BODILY INJURY AND PROPERTY LOSS OR DAMAGE
FROM HAZARDS OF FIRE, EXPLOSION, BURN, ASPHYXIATION,
CARBON MONOXIDE POISONING, AND/OR ELECTRICAL SHOCK.
ONLY PERSONS WHO CAN UNDERSTAND AND FOLLOW THE IN-
STRUCTIONS SHOULD USE OR SERVICE THIS HEATER.
IF YOU NEED ASSISTANCE OR HEATER INFORMATION SUCH AS
AN INSTRUCTIONS MANUAL, LABELS, ETC. CONTACT THE MANU-
FACTURER.
IMPORTANT: Read and understand this manual before assembling, starting, or servic-
ingheater.Improperuseofheatercancauseseriousinjury.Keepthismanualforfuture
reference.

2
100416
PROPANE CONSTRUCTION HEATER
375,000 BTU/HR - A SERIES
Propane Gas: Propane gas is odorless.
An odor-making agent is added to propane
gas.Theodorhelpsyoudetectapropanegas
leak. However, the odor added to propane
gas can fade. Propane gas may be present
even though no odor exists.
MakecertainyoureadandunderstandallWarn-
ings. Keep this manual for reference. It is your
guidetosafeandproperoperationofthisheater.
• Install and use heater with care. Follow
all local ordinances and codes. In the ab-
sence of local ordinances and codes, re-
fer to the Standard for Storage and
Handling of Liquefied Petroleum Gas,
ANSI/NFPA 58 and the Propane Instal-
lation Code, CAN/CGA B149.2.This in-
structs on the safe storage and handling
of propane gases.
• Use only the electrical voltage and fre-
quency specified on model plate. The
electricalconnectionsandgroundingof
the heater shall follow the National
Electric Code, ANSI/NFPA 70 or the
Canadian Electric Code, Part 1.
• Electricalgroundinginstructions—This
applianceisequippedwitha three-prong
(grounding) plug for your protection
against shock hazard and should be
pluggeddirectly intoaproperlygrounded
three-prongreceptacleorextensioncord.
• Approved by the New York City Fire
Department under certificate of Ap-
proval #4953. To be used only at con-
structionsitewithapplicable NewYork
City codes, regulations, rules, direc-
tives, permits, etc.
• This product has been approved for use
intheCommonwealth ofMassachusetts.
• For indoor use only. Provide adequate
ventilation.
• Keep heater away from strong drafts,
wind,waterspray,rain,ordrippingwater.
• Use only in well-vented areas. Before
using heater, provide at least a three-
square-foot opening of fresh, outside air
for each 100,000 Btu/Hr of rating. This
heaterproducescarbonmonoxide,which
is listed by the State of California as a
reproductivetoxinunderProposition65.
• Do not use heater outdoors or in occu-
pied dwellings.
• Do not use heater in living or sleeping
quarters.
WARNING: Not for home or
recreational vehicle use.
Theheaterisdesignedandapproved foruse
as a construction heater under ANSI Z83.7.
The purpose of construction heaters is to
provide temporary heating of buildings un-
der construction, alteration or repair. Prop-
erlyused,theheaterprovidessafeeconomi-
cal heating. Products of combustion are
vented into the area being heated.
We cannot foresee every use which may be
madeofourheaters.Checkwithyourlocal
firesafetyauthorityifyouhavequestions
about heater use.
Otherstandardsgoverntheuseoffuelgases
and heat producing products for specific
uses. Your local authorities can advise you
about these.
Carbon Monoxide Poisoning: Some
peoplearemoreaffectedbycarbon monox-
ide than others. Early signs of carbon mon-
oxidepoisoningresembletheflu,withhead-
aches,dizziness,and/ornausea.Ifyouhave
these signs, the heater may not be working
properly.Getfreshairatonce!Haveheater
serviced.
SAFETY
INFORMATION
WARNING: FIRE, BURN, IN-
HALATION, AND EXPLOSION
HAZARD.KEEPSOLIDCOMBUS-
TIBLES,SUCHASBUILDINGMA-
TERIALS, PAPER OR CARD-
BOARD, A SAFE DISTANCE
AWAY FROM THE HEATER AS
RECOMMENDED BY THE IN-
STRUCTIONS. NEVER USE THE
HEATER IN SPACES WHICH DO
ORMAYCONTAINVOLATILEOR
AIRBORNECOMBUSTIBLES,OR
PRODUCTS SUCH AS GASO-
LINE, SOLVENTS, PAINT THIN-
NER, DUST PARTICLES OR UN-
KNOWN CHEMICALS.
WARNINGS
• Keepapplianceareaclearandfreefrom
combustible materials, gasoline, paint
thinner, and otherflammablevaporsand
liquids.Dustiscombustible.Donotuse
heater in areas with high dust content.
• Check heater for damage before each
use. Do not use a damaged heater.
• Use only propane gas set up for vapor
withdrawal.
• Keep propane tank(s) below 100°F.
• Do not use heater in a basement or be-
low ground level. Propane gas is
heavier than air. If a leak occurs, pro-
pane gas will sink to the lowest pos-
sible level.
• Use only the hose and factory regula-
tor provided with the heater.
• Check hose before each use of heater.
If highly worn or cut, replace with
hose specified by manufacturer before
using heater.
• Do not alter heater. Keep heater in its
original state.
• Do not use heater if altered.
• Keep heater at least six feet from pro-
panetank(s).Donotpointheateratpro-
pane tank(s) within 20 feet.
• Minimum heater clearances from com-
bustibles:
Outlet: 8 Ft. Sides: 2 Ft.
Top: 6 Ft. Rear: 2 Ft.
• Locate heater on stable and level sur-
face if heater is hot or running.
• Keep children and animals away from
heater.
• Turn off propane supply and unplug
heater when not in use.
• Never block air inlet (rear) or air outlet
(front) of heater.
• Never move, handle, or service a hot,
operating, or plugged-in heater.
• Never attach duct work to front or rear
of heater.
• Use only original replacement parts.
This heater must use design-specific
parts. Do not substitute or use generic
parts.Improperreplacementpartscould
cause serious or fatal injuries.
• Do not adjust regulator below 7 psig
or above 20 psig.

3
100416
OWNER’S MANUAL
BLP& VLP375 LP-PFA/PV 008C
PRODUCT
IDENTIFICATION
Power Cord
Inlet Connector
On/Off Switch
Handle
Figure 1 - 375,000 Btu/Hr Models
Outer Shell
Hose /Regulator
Assembly
1. Remove all packing items applied to
heater for shipment. Keep plastic cover
caps (attached to inlet connector and
hose/regulator assembly) for storage.
2. Remove all items from carton.
3. Check all items for shipping damage.
If heater is damaged, promptly inform
dealer where you bought heater.
UNPACKING
Hot Air Outlet
(Front)
Fan
Guard

4
100416
PROPANE CONSTRUCTION HEATER
375,000 BTU/HR - A SERIES
PROPANE
SUPPLY
Propane gas and propane tank(s) are to be
furnished by the user.
Use this heater only with a propane vapor
withdrawalsupplysystem.SeeChapter5of
the Standard for Storage and Handling of
Liquefied Petroleum Gas, ANSI/NFPA 58
and the Propane Installation Code CAN/
CGA B149.2. Your local library or fire de-
partment will have these booklets.
The amount of propane gas ready for use
from propane tanks varies. Two factors de-
cide this amount:
1. The amount of propane gas in tank(s)
2. The temperature of tank(s)
The chart below shows the number of 100-
pound tanks needed to run this heater.
Do not operate this product with any tank
smaller than 100 pounds.
Temperature (°F) At Tank
40°32°20°0°-10°-20°
Number 3 (Uselargertankbelow
of tanks 40°F)
Lessgasisvaporizedatlowertemperatures.
Youmayneedalargertankincolderweather.
Yourlocal propane gas dealer will help you
select the proper supply system. The mini-
mumsurroundingairtemperatureratingfor
each heater is -20°F.
Air For Combustion Air For Heating
THEORY OF OPERATION
The Fuel System: The hose/regulator
assembly attaches to the propane gas sup-
ply. The propane gas moves through the
solenoid valve and out the nozzle.
TheAirSystem: Themotorturnsthefan.
The fan pushes air into and around the
combustion chamber. This air is heated and
provides a stream of clean, hot air.
Cool Air
In (Back)
Motor
Nozzle
Clean
Heated
Air Out
(Front)
Power
Cord
Hose/Regulator
Assembly
Solenoid
Valve
Ignitor
Combustion
Chamber
DSI
Figure 2 - Cross Section Operational View
Fan
The Ignition System: The direct spark
ignitor (DSI) sends voltage to the ignitor.
The ignitor ignites the fuel and air mixture.
The Safety Control System: This sys-
tem causes the heater to shut down if the
flame goes out. The motor will continue to
run, but no heat is produced.
VENTILATION
Provide at least three square feet of fresh,
outside air for each 100,000 Btu/Hr of rat-
ing. This heater requires a fresh air opening
of at least 11.25 square feet. Provide extra
fresh air if more heaters are being used.
WARNING: Follow the mini-
mum fresh, outside air ventila-
tionrequirements.Ifproperfresh,
outside air ventilation is not pro-
vided, carbon monoxide poison-
ing can occur. Provide proper
fresh, outside air ventilation be-
fore running heater.

5
100416
OWNER’S MANUAL
INSTALLATION
1. Provide propane supply system (see
Propane Supply, page 4).
2. Connect POL fitting on hose/regulator
assemblyto propane tank(s).Turn POL
fittingcounterclockwiseintothreadson
tank. Tighten firmly using a wrench.
IMPORTANT: Tighten regulator with
black adjustment knob pointing down.
Pointing adjustment knob down pro-
tects regulator from weather damage.
3. Connect hose to inlet connector.
Tighten firmly using a wrench.
IMPORTANT: Extra hose or piping
may be used if needed. Install extra
hose or piping between hose/regulator
assembly and propane tank. You must
use the regulator supplied with the
heater.
Figure 3 - Regulator With Adjustment
Knob Pointing Down
WARNING: Review and un-
derstand the warnings in the
Safety Information section, page
2. They are needed to safely op-
erate this heater. Follow all local
codes when using this heater.
WARNING: Test all gas pip-
ing and connections for leaks
afterinstallingorservicing.Never
use an open flame to check for a
leak. Apply a mixture of liquid
soap and water to all joints.
Bubbles forming show a leak.
Correct all leaks at once.
Figure 4 - Hose and Inlet Connector
Hose
Inlet Connector
WARNING:Donotadjustregu-
latorbelow7psigorabove20psig.
Heater may not run properly.
Figure 5 - Adjustable Regulator Set At
7 psig
I
N
C
R
E
A
S
E
10
15
20
10
15
20
5
5
5
10
15
20
Regulator
OPERATION
TO START HEATER
1. Follow all installation, ventilation and
safety information.
2. Locate heater on stable and level sur-
face. Make sure strong drafts do not
blow into front or rear of heater.
3. Plug power cord of heater into a three-
prong,groundedextensioncord.Exten-
sion cord must be at least six feet long.
Extension cord must be UL listed.
ExtensionCordSizeRequirement
Upto50feetlong,use18AWGratedcord.
51 to 100 feet long, use 16 AWG
rated cord.
101 to 200 feet long, use 14 AWG
rated cord.
4. Plug extension cord into a 120 volt/60
hertz, three-hole, grounded outlet.
5. Open propane supply valve on propane
tank(s) slowly. Note: If not opened
slowly,excess-flowcheckvalveon pro-
panetankwillstopgasflow.Ifthishap-
pens, you may hear a click inside the
regulator assembly.To reset the excess
flow check valve, close propane sup-
ply valve and open again slowly.
6. Make sure regulator is set between 7
and 20 psig. Note: Higher regulator
setting will allow heater to produce
more heat.
WARNING: Review and un-
derstand the warnings in the
Safety Information section, page
2. They are needed to safely op-
erate this heater. Follow all local
codes when using this heater.
WARNING:Donotadjustregu-
latorbelow7psigorabove20psig.
Heater may not run properly.
7. Turn on/off switch to the ON position.
Note: If heater does not start, turn on/
off switch to the OFF position.Wait ten
seconds for safety control to reset, then
try again.
Continued
4. Open propane supply valve on propane
tank(s) slowly. Note: If not opened
slowly,excess-flowcheckvalveon pro-
panetankwillstopgasflow.Ifthishap-
pens, you may hear a click inside the
regulator assembly.To reset the excess
flow check valve, close propane sup-
ply valve and open again slowly.
5. Adjust regulator between 7 and 20 psig
(see Figure 5). Note: Higher regulator
setting will allow heater to produce
more heat.
6. Check all connections for leaks.
7. Close propane supply valve.
Propane
Tank
Supply
Valve Hose
POL Fitting
Regulator
Adjustment
Knob
(pointing
down)

6
100416
PROPANE CONSTRUCTION HEATER
375,000 BTU/HR - A SERIES
1. Store propane tank(s) in safe manner.
See Chapter 5 of Standard for Storage
and Handling of Liquefied Petroleum
Gases,ANSI/NFPA58 and the Propane
Installation Code CAN/CGA B149.2.
Follow all local codes.
2. Place plastic cover caps over brass fit-
tings on inlet connector and hose/regu-
lator assembly.
3. Store in dry, clean, and safe place. Do
not store hose/regulator assembly in-
side heater combustion chamber.
4. When taking heater out of storage, al-
ways check inside of heater. Insects and
smallanimalsmayplaceforeign objects
inheater.Keepinside ofheaterfreefrom
combustible and foreign objects.
1. Keep heater clean. Clean heater annu-
ally or as needed to remove dust and
debris. If heater is dirty or dusty, clean
heater with a damp cloth.
2. Inspect heater before each use. Check
connections for leaks. Apply mixture
ofliquidsoapandwatertoconnections.
Bubbles forming show a leak. Correct
all leaks at once.
3. Inspect hose/regulator assembly before
each use. If hose is highly worn or cut,
replace.
4. Have heater inspectedyearlybyaquali-
fied service agency.
5. Keep inside of heater free from com-
bustible and foreign objects.
WARNING: Never service
heaterwhile it ispluggedin, con-
nected to propane supply, oper-
ating, or hot. Severe burns and
electrical shock can occur.
CAUTION:Disconnectheater
from propane supply tank(s).
STORAGE MAINTENANCE
TO STOP HEATER
1. Tightly close propane supply valve on
propane tank(s).
2. Wait a few seconds. Heater will burn
gas left in supply hoses.
3. Turn on/off switch to the OFF position.
4. Unplug heater.
TO RESTART HEATER
If safety control stops gas flow to heater,
motor will continue to run.
To restart heater:
1. Turn on/off switch to the OFF position.
2. Wait ten seconds, then turn on/off
switch to the ON position.
If heater does not restart
• Check manual valves (if any) and sup-
ply valves (on propane tank). Make sure
they are open.
• Check fuel level in propane tank(s). If
fuel level is too low, contact local pro-
pane gas company.
If heater still does not restart, contact your
local service center.
OPERATION
Continued

7
100416
OWNER’S MANUAL
SERVICE
PROCEDURE
CLEANING FAN
Cleanfanevery500hoursofoperationoras
needed.
1. Remove screws on side cover using
5/16" nut-driver.
2. Remove side cover.
3. Detach the five motor wires from parts
under heater shell. Be sure to detach
only wires coming from motor.
The five motor wires are:
• white wire—to terminal board
• black wire—to terminal board
• blue wire—to thermal switch wire
• orange wire—to solenoid valve
• greenwire—togroundingscrewonshell
4. Remove fan guard from rear of heater.
Figure 7 - Location of Fan and Motor
WARNING: Never service
heaterwhile it ispluggedin, con-
nected to propane supply, oper-
ating, or hot. Severe burns and
electrical shock can occur.
Figure 6 - Location of Motor Wires
12. Slip fan off motor shaft.
13. Clean fan using soft cloth moistened
with kerosene or solvent.
14. Dry fan thoroughly.
15. Replace fan on motor shaft. Make sure
setscrew is touching back of flat sur-
face on motor shaft (see Figure 10).
16. Place setscrew on flat of shaft. Tighten
setscrew firmly (40-50 inch-pounds).
17. Remove two nuts and bolts securing
motor mount to shell.
18. Pull motor and fan from shell. Turn
motor and fan around. Carefully place
back in shell. Note: Fan will go into
shell first.
19. Line up mounting holes in shell with
holes on motor mount. Replace four
bolts through shell and motor mount.
Insert bolts from outside of heater.
Tighten nuts firmly.
20. Route motor wires through hole in bot-
tom of shell (see Figure 7).
21. Connect motor wires as follows (see
Figure 6):
• white wire—to terminal board.
Note: Attach to empty connector on
white wire side of terminal board.
• black wire—to terminal board.
Note: Attach to empty connector on
black wire side of terminal board.
• blue wire—to thermal switch wire
• orange wire—to solenoid valve
• greenwire—togroundingscrewonshell
22. Replace side cover.
23. Replace fan guard.
Figure9-Fan,MotorShaft,andSetscrew
Location
0
26
Figure 8 - Fan and Motor Turned Around
Rear
Mounting
Hole
First
Hole
Figure 10 - Fan Cross Section
5. Reach into rear of heater shell. Care-
fully pull motor wires through hole in
bottom of shell. Note: Pull wires
through hole one at a time.
6. Remove nuts and mounting bolts hold-
ing motor mount to shell. Use 3/8" nut-
driver and 7/16" wrench.
7. Carefully pull motor and fan out of
shell. IMPORTANT: Be careful not to
damage fan. Do not set motor and fan
down with the weight resting on fan.
This could damage fan pitch.
8. Turn motor and fan around. Place motor
and fan into shell backwards. Note: Mo-
tor will go into shell first (see Figure 8).
9. Line up rear mounting holes in shell
with first hole on each side of motor
mount (see Figure 8). Note: When
holes are lined up, fan should be out-
side of shell.
10. Holding mounting bolt, carefully reach
through fan blades into rear of heater.
Be careful not to damage fan pitch. In-
sertboltthroughmotormount and shell.
With free hand, attach nut finger tight.
Repeatprocessforothermounting hole.
11. Use 1/8" hex wrench to loosen setscrew
whichholdsfantomotorshaft(seeFig-
ure 9).
Terminal
Board
Grounding Screw
Thermal
Switch Wire
Solenoid Valve
Motor
Wires
Mounting
Bolts Motor
Mount
FAN LP-PFA/P 023A
Fan
Setscrew
Motor shaft
O
N LP-P
Motor
Shaft
Setscrew
Hub
Fan

8
100416
PROPANE CONSTRUCTION HEATER
375,000 BTU/HR - A SERIES
WIRING DIAGRAMS
Green
Green
Solenoid
Valve Motor
On/Off
Switch
Green
Power
Cord
T
Blue
Blue
Black
White
DSI
Control
Orange
Ignitor
Thermal
Switch
Orange
Terminal
Board
White White
Black Black
Blue
Connector
Blue
Connector
Blue
Black
Figure 12 - Electrical Ladder Diagram
Figure 11 - Wiring Diagram
Green
Black White
Thermal Switch
Motor
Line Ground Neutral
White
White
Orange
Orange
Black
Blue
Blue
Ignitor
Solenoid
Valve
Direct Spark
Ignitor
Centrifugal
Switch
Green
Green
Black
Blue

9
100416
OWNER’S MANUAL
Output Rating (Btu/Hr) 225,000 to 375,000
Fuel Propane Vapor Only
Fuel Consumption
Gallons/Hour 2.5 Minimum/4.0 Maximum
Pounds/Hour 10.4 Minimum/17.4 Maximum
Supply Pressure To Regulator
Minimum (for purposes of
input adjustment) 25 psig
Maximum Tank Pressure
Regulator Outlet Pressure 7-20 psig
Hot Air Output (CFM) 1500
Motor 1725 RPM, 1/5 HP
Electric Input 120 V/60 Hz
Amperage 4.2
Ignition Direct Spark
Weight (Pounds)
Heater 42
Shipping 49
Size - L x W x H (Inches) 34 x 13 x 19.5
SPECIFICATIONS
ACCESSORIES
Purchase accessories and parts from your
nearest dealer or service center. If your
dealer or service center can not supply an
accessory or part, either contact your near-
est Parts Central (listed in the separate Au-
thorized Service Center booklet) or call
DESA International’s Parts Department at
1-800-972-7879 for referral information.
You can also write to the address listed on
the back page of this manual.
Hose: LPA1020
A 10 foot hose for locating heater further
away from propane tank(s).
Regulator: LPA2020
Hose and Regulator Assembly:
LPA3030
Fuel Gas Connector: LPA4020
APOLadapterwithexcess-flowcheckvalve.
Thermostat: HA1210
You may have further questions about
this heater. If so, contact DESA
International’sTechnicalServiceDepart-
ment at 1-800-323-5190.
You can also visit DESA International’s
Technical Service web site at
www.desatech.com.
TECHNICAL
SERVICE
SERVICE
PUBLICATIONS
YoucanreceiveanIllustratedPartsListfree
of charge. Send your request and a self-
addressed, stamped envelope to DESA In-
ternational (address on back page). Be sure
to include the heater model number. You
canpurchaseaservice manualfor$5.Make
check payable to DESA International.
PARTS UNDER WARRANTY
Contact authorized dealers of this prod-
uct. If they cannot supply original re-
placementpart(s),eithercontactyournear-
est Parts Central or call DESA
International’sTechnicalServiceDepart-
ment at 1-800-323-5190. When calling
DESA International, have ready:
• your name
• your address
• model and serial numbers of your heater
• how heater was malfunctioning
• purchase date
In most cases, we will ask you to return the
defective part to the factory.
PARTS NOT UNDER
WARRANTY
Contact authorized dealers of this product.
If they cannot supply original replacement
part(s), either contact your nearest Parts
Central or call DESA International’s Parts
Department at 1-800-972-7879 for referral
information. When calling DESA Interna-
tional, have ready:
• model number of your heater
• the replacement part number
WARNING: Use only original
replacement parts. This heater
must use design-specific parts.
Do not substitute or use generic
parts. Improper replacement
parts could cause serious or fa-
tal injuries. This will also protect
yourwarrantycoveragefor parts
replaced under warranty.
REPLACEMENT
PARTS

10
100416
PROPANE CONSTRUCTION HEATER
375,000 BTU/HR - A SERIES
ILLUSTRATED
PARTS
BREAKDOWN
BLP375A
RLP375A
Note: Screws are standard hardware items
2
21
1
4
27
18
3
8
9
10
11
22
17
26
25
23
24
16
15
19
20 7
14
12
13
65
28

11
100416
OWNER’S MANUAL
PARTS LIST
BLP375A
RLP375A
This list contains replaceable parts used in your heater. When ordering parts, follow the instructions
listed under Replacement Parts on page 9 of this manual.
KEY PART
NO. NUMBER DESCRIPTION QTY.
1 100409-01 Outer Shell Assembly (BLP375A) 1
100409-06 Outer Shell Assembly (RLP375A) 1
2 097847-01 Combustion Chamber Assembly 1
3 097849-01 Burner Assembly 1
4 097805-01 Ignitor 1
5 097918-01 Cleat 2
6 097917-01 Handle 1
7 097806-02 Ignitor Cable 1
8 097811-01 Fan 1
9 097802-01 Motor 1
10 M50104-02 Shorty Bushing 1
11 097964-01AA Fan Guard 1
12 M11143-1 Strain Relief Bushing 1
13 099896-05 Cord Assembly 1
14 097809-01 Male Fitting 1
15 097828-01 Solenoid Bracket 1
16 098201-01 Solenoid Valve 1
17 100145-01 Fuel Tube 1
18 099679-01 Nozzle 1
19 M51605-02 D.S.I. Control 1
20 097965-01AA Side Cover 1
21 101732-03 Thermal Switch Kit 1
22 097829-02 Motor Mount 1
23 098226-01 On/Off Switch 1
24 098827-01 Compression Fitting 1
25 099125-01 Terminal Board 1
26 097966-09AA Base 1
27 097848-01 Rear Plate Assembly 1
28 100146-01 Elbow Fitting 1
LPA3030 Regulator & Hose Assembly 1
100407-01 Electrical Decal 1
097815-05 General Information Decal 1
097941-09 Tradename Decal (RLP375A) 1
097895-05 Tradename Decal (BLP375A) 2
097916-01 Baffle 1
LPA1020 Hose 1
LPA2020 Regulator 1
LPA4020 Fuel Gas Connector 1
HA1210 Thermostat 1
PARTS AVAILABLE - NOT SHOWN

For information, write: DESA International, P.O. Box 90004
Bowling Green, Kentucky 42102-9004 ATTN: Customer Service Department
When writing, always include model number and serial number.
DESAInternationalwarrants thisproductandany partsthereof,tobe freefromdefectsinmaterialsandworkmanshipforone(1)yearfrom
thedateoffirstpurchasewhenoperatedandmaintainedinaccordancewithinstructions.Thiswarrantyisextendedonlytotheoriginalretail
purchaser, when proof of purchase is provided.
This warranty covers only the cost of parts and labor required to restore the product to proper operating condition. Transportation and
incidental costs associated with warranty repairs are not reimbursable under this warranty.
Warranty service is available only through authorized dealers and service centers.
This warranty does not cover defects resulting from misuse, abuse, negligence, accidents, lack of proper maintenance, normal wear,
alteration, modification, tampering, contaminated fuels, repair using improper parts, or repair by anyone other than an authorized dealer
or service center. Routine maintenance is the responsibility of the owner.
This Express Warranty Is Given In Lieu Of Any Other Warranty Either Expressed Or Implied, Including Warranties Of Merchantability
And Fitness For A Particular Purpose.
DESA International assumes no responsibility for indirect, incidental or consequential damages. Some states do not allow the exclusion
or limitation of incidental or consequential damages, or limitations or exclusions may not apply to you. This Limited Warranty gives you
specific legal rights and you may also have other rights which vary from state to state.
WARRANTY AND REPAIR SERVICE
LIMITED WARRANTY
KEEP THIS WARRANTY
100416-01
Rev. H
03/00
Model
Serial No.
Date of Purchase
2701 Industrial Drive
P.O. Box 90004
Bowling Green, KY 42102-9004
www.desatech.com
We reserve the right to amend these specifications at any time without notice. The only warranty applicable is our standard written warranty. We
make no other warranty, expressed or implied.
WARRANTY SERVICE
Should your heater require service, return it to your nearest authorized service center. Proof of purchase must be presented with the heater. The
heater will be inspected. A defect may be caused by faulty materials or workmanship. If so, DESA International will repair or replace the heater
without charge.
REPAIR SERVICE
Return your heater to your nearest authorized service center. Repairs not covered by the warranty will be billed at standard prices. Each Service
Center is independently owned and operated. We reserve the right to amend these specifications at any time without notice.
INTERNATIONAL
NOT A UPC
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