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117001 01

kEEP THIS WARRANTY

WARRANTY INFORMATION

701 Industrial Drive
P.O. Box 0004
Bowling Green, KY 410-004
www.desatech.com

Always specify model and serial numbers when communicating with the factory.
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.

LIMITED WARRANTIES FOR NEW AND FACTORY 

RECONDITIONED PRODUCTS

New Products:

 DESA Heating Products warrants this heater and any parts thereof, to be free of defects in materials 

and workmanship for two (2) years from the date of first purchase, when operated and maintained in accordance 

with the manufacturer's instructions. These warranties are extended only to the original retail purchaser, when 

proof of purchase is provided.

Factory Reconditioned Heaters:

 DESA Heating Products warrants this factory reconditioned heater and any parts 

thereof, to be free of defects in materials and workmanship for thirty (30) days from the date of first purchase, 

when operated and maintained in accordance with the manufacturer's instructions. These warranties are extended 

only to the original retail purchaser, when proof of purchase is provided.
This warranty is extended only to the original retail purchaser. This warranty covers only the cost of part(s) required 

to restore this heater to proper operating condition. Warranty part(s) MUST be obtained through authorized dealers 

of this product and/or DESA Heating Products who will provide original factory replacement parts. Failure to use 

original factory replacement parts voids this warranty. The heater MUST be installed by a qualified installer in 

accordance with all local codes and instructions furnished with the unit.
This warranty does not apply to parts that are not in original condition because of normal wear and tear or parts 

that fail or become damaged as a result of misuse, accidents, lack of proper maintenance or defects caused by 

improper installation. Travel, diagnostic cost, labor, transportation and any and all such other costs related to 

repairing a defective heater will be the responsibility of the owner.
TO THE FULL EXTENT ALLOWED BY THE LAW OF THE JURISDICTION THAT GOVERNS THE SALE 

OF THE PRODUCT; THIS EXPRESS WARRANTY EXCLUDES ANY AND ALL OTHER EXPRESSED 

WARRANTIES AND LIMITS THE DURATION OF ANY AND ALL IMPLIED WARRANTIES, INCLUD

-

ING WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE TO TWO 

(2) YEARS FROM THE DATE OF FIRST PURCHASE; AND DESA HEATING PRODUCTS’ LIABILITY IS 

HEREBY LIMITED TO THE PURCHASE PRICE OF THE PRODUCT AND DESA HEATING PRODUCTS 

SHALL NOT BE LIABLE FOR ANY OTHER DAMAGES WHATSOEVER INCLUDING INDIRECT, INCI

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DENTAL OR CONSEQUENTIAL DAMAGES.
Some states do not allow a limitation on how long an implied warranty lasts or an exclusion or limitation of 

incidental or consequential damages, so the above limitation on implied warranties or exclusion or limitation on 

damages may not apply to you.
This warranty gives you specific legal rights and you may also have other rights that vary from state to state.
For information about this warranty write:

NOT A UPC

Patent Pending

117001-01
Rev. B
0/06

Model

Serial No.

Date Purchased

Summary of Contents for DWN6

Page 1: ...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 yo...

Page 2: ...cer or birth defects or other reproductive harm IMPORTANT Read this owner s manualcarefullyandcompletely before trying to assemble operate or service this heater Improper use of this heater can cause...

Page 3: ...propane LP supply tank s in side any structure Locate propane LP supply tank s outdoors 3 Do not install 10 000 Btu hr units in a bath room 6 000 Btu hr heaters are allowed in a bathroom 4 If you smel...

Page 4: ...upon sale of the unit Vent free gas products are prohibited for bed room and bathroom installation in the Com monwealth of Massachusetts Unpacking 1 Remove heater from carton 2 Remove all protective...

Page 5: ...e air that leaks around doors and windows may provide enough fresh air for combustion and ventilation However in buildings of unusually tight construction you must provide additional fresh air Unusual...

Page 6: ...ls or ducts DETERMINING FRESH AIR FLOW FOR Heater LOCATION Determining if You Have a Confined or Unconfined Space Use this work sheet to determine if you have a confined or unconfined space Space Incl...

Page 7: ...this heater as your primary heat source WARNING A qualified ser vice person must install heater Follow all local codes CHECK GAS TYPE Use only the correct type of gas natural or pro pane LP If your g...

Page 8: ...currents These currents move heat to wall sur faces next to heater Installing heater next to vinyl or cloth wall coverings or operating heater where impurities such as but not limited to tobacco smoke...

Page 9: ...thick walls over 1 2 1 3 cm thick or solid walls do not pop open wings 5 Tighten two screws until 1 16 1 6 mm space thickness of penny is between screwheads and wall see Figure 8 Installation Continu...

Page 10: ...codes Use pipe of large enough diameter to allow proper gas volume to heater If pipe is too small undue loss of volume will occur Installation Continued Figure 12 External Regulator With Vent Pointin...

Page 11: ...pliance main gas valve control valve and equipment shutoff valve from gas supply piping system Pressures in excess of 1 2 psig will damage heater regulator 2 Cap off open end of gas pipe where equipme...

Page 12: ...sion 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 con...

Page 13: ...ntil repairs are made light pilot with match To light pilot with match see Manual Lighting Procedure page 14 8 Keep control knob pressed in for 30 seconds after lighting pilot After 30 seconds release...

Page 14: ...Pilot Burner Thermocouple Blue Flame Yellow Flame Figure 20 Correct Pilot Flame Pattern Figure 21 Incorrect Pilot Flame Pattern Note The pilot flame on natural gas units will have a slight curve but f...

Page 15: ...ason Blocked air holes will create soot We recommend that you clean the unit every three months during operation and have heater inspected yearly by a qualified service person We also recommend that y...

Page 16: ...s when in stalled 5 Depleted gas supply propane LP only 6 ODS pilot is clogged 7 Gas regulator setting is not correct REMEDY 1 Replace pilot assembly 2 Replace pilot assembly 3 Reconnect ignitor cable...

Page 17: ...knob fully 2 After ODS pilot lights keep control knob pressed in 30 seconds 3 Fully open equipment shutoff valve 4 Hand tighten until snug then tighten 1 4 turn more 5 A Contact local natural or propa...

Page 18: ...lace gas regulator 1 Problem will stop after a few hours of operation 1 Turn control knob to lowest position and let warm up for a minute 2 Operate burner until air is removed from line Have gas check...

Page 19: ...ance page 15 1 Locate and correct all leaks see Checking Gas Connec tions page 11 2 Replace control valve 1 Take apart gas tubing and remove foreign matter 2 Locate and correct all leaks see Checking...

Page 20: ...www desatech com 117001 01B 20 9 11 10 1 2 3 4 5 6 7 8 10 12 13 14 16 17 20 21 19 23 22 18 24 15 Illustrated Parts Breakdown Models GWP6 GWN6 GWP10 and GWN10 11 1 11 ODS Pilot...

Page 21: ...7 Pilot Tubing 1 14 104259 01 Injector 1 piece 1 104259 02 Injector 1 piece 1 104259 03 Injector 1 piece 1 104259 04 Injector 1 piece 1 15 NJF 8C Hex Nut 1 16 099415 17 Pressure Regulator 1 099415 18...

Page 22: ...www desatech com 117001 01B 22 ILLUSTRATED PARTS BREAKDOWN Models GWP10T and GWN10T 15 1 2 3 5 6 7 8 4 13 9 10 12 13 14 11 17 19 18 9 20 21 16 11 1 11 ODS Pilot...

Page 23: ...ly 1 11 1 110186 01 Thermocouple Kit 1 12 104263 03 Burner 1 13 099387 11 Pilot Tubing 1 14 104259 05 Injector 1 Piece 1 104259 06 Injector 1 Piece 1 15 NJF 8C Hex Nut 1 16 099415 17 Pressure Regulato...

Page 24: ...ensions H x W x D 25 x 16 75 x 7 75 63 5 x 42 5 x 19 7 cm Heater Weight 13 5 6 1 kg Heater Shipping Weight 15 lb 6 8 kg GWP6 4 400 6 000 Btu hr Variable Propane LP Gas Piezo Ignition Pressure Regulato...

Page 25: ...serial numbers of your heater ready You can also visit DESAHeating Products techni cal service web site at www desatech com Service Publications Youcanpurchaseaservicemanualfromtheaddress listed on t...

Page 26: ..._____________________________ ______________________________________________________ ______________________________________________________ ______________________________________________________ _____...

Page 27: ...provide original factory replacement parts Failure to use original factory replacement parts voids this warranty The heater MUST be installed by a qualified installer in accordance with all local cod...

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