Desa GWN20TA Safety Information And Installation Manual

Contents

Desa GWN20TA Safety Information And Installation Manual Manual pdf 23 page image

www.desatech.com119344-01B 3sPeCIFICATIoNsWMN20A, GWN20TA• Btu (Variable): 10,000/20,000 Btu/Hr• Type Gas: Natural Only• Ignition: Piezo• Pressure Regulator Setting: 3" W.C.• Inlet Gas Pressure (in. of water):Maximum - 10.5", Minimum - 4"GWN30TA• Btu (Variable): 15,000/30,000 Btu/Hr• Type Gas: Natural Only• Ignition: Piezo• Pressure Regulator Setting: 3" W.C.• Inlet Gas Pressure (in. of water):Maximum - 10.5", Minimum - 4"WMP20A, GWP20TA• Btu (Variable): 10,000/20,000 Btu/Hr• Type Gas: Propane/LP Only• Ignition: Piezo• Pressure Regulator Setting: 8" W.C.• Inlet Gas Pressure (in. of water):Maximum - 14", Minimum - 11"GWP30TA• Btu (Variable): 15,000/30,000 Btu/Hr• Type Gas: Propane/LP Only• Ignition: Piezo• Pressure Regulator Setting: 8" W.C.• Inlet Gas Pressure (in. of water):Maximum - 14", Minimum - 11"seRVICe HINTsWhen Gas Pressure Is Too Low• pilot will not stay lit• burner will have delayed ignition• heater will not produce specified heat• propane/LP gas supply may be lowYou may feel your gas pressure is too low. Ifso, contact your local natural or propane/LPgas supplier.RePlACeMeNT PARTsNote: Use only original replacement parts.This will protect your warranty coverage forparts replaced under warranty.PARTS UNDER WARRANTYContact authorized dealers of this product. Ifthey can’t supply original replacement part(s),call DESA Heating Products’ Technical Ser-vice Department at 1-866-672-6040.When calling DESA Heating Products, haveready• your name• your address• model and serial numbers of your heater• how heater was malfunctioning• type of gas used (propane/LP or naturalgas)• purchase dateUsually, we will ask you to return the part tothe factory.PARTS NOT UNDER WARRANTYContact authorized dealers of this product. Ifthey can’t supply original replacement part(s),either contact your nearest Parts Central (seepage 27) or call DESA Heating Products at 1-866-672-6040 for referral information.When calling DESA Heating Products, haveready• model number of your heater• the replacement part numberTeCHNICAl seRVICeYou may have further questions about instal-lation, operation or troubleshooting. If so,contact DESA Heating Products’ TechnicalService Department at 1-866-672-6040.When calling please have your model andserial numbers of your heater ready.You can also visit DESA Heating Products’ tech-nical service web site at www.desatech.com.seRVICe PUBlICATIoNsYou can purchase a service manual from theaddress listed on the back page of this manual.Send a check for $5.00 payable to DESA Heat-ing Products.