Lennox Gas Parts
In 2012 Lennox Hearth Products merged with FMI and formed a new company called Innovative Hearth Products or IHP. Going forward the Lennox brand name will be phased out and replaced with IHP.
We carry the full line of OEM replacement parts currently available for Lennox gas stoves and fireplaces. If you cannot find the part you are looking for please call, e-mail or fill out our Parts Request Form and we will be happy to assist you.
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IHP #53 Burner Orifice (J7938)
IHP
$21.00Replacement #53 burner orifice for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J7938OEM IHP partJ7938$21.00 -
IHP #54 Orifice .055 (J7009)
IHP
$19.50Replacement #54 orifice .055 for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J7009OEM IHP partJ7009$19.50 -
IHP #54 Orifice .0550 (J3881)
IHP
$6.00Replacement #54 orifice .0550 for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J3881OEM IHP partJ3881$6.00 -
IHP #56 High Elevation Orifice - LP (H6890)
IHP
$36.50Replacement LP #56 high elevation orifice for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # H6890OEM IHP partH6890$36.50 -
IHP #57 Orifice (J7385)
IHP
$38.00Replacement #57 orifice for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J7069OEM IHP partJ7385$38.00 -
IHP #58 Orifice .0420 (J3884)
IHP
$6.00Replacement #58 orifice .0420 for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J3884OEM IHP partJ3884$6.00 -
IHP #66 Orifice .0330 (J3886)
IHP
$6.75Replacement #66 orifice .0330 for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J3886OEM IHP partJ3886$6.75 -
IHP 0.070 Orifice # 50 (H4873)
IHP
$36.00Replacement 0.070 #50 orifice for Astria, Lennox and Superior gas fireplaces. Fits the following models: Astria Gas Fireplaces: AltairDLX45TEN-B AltairDLX45TEP-B AltairDLX45DEN-B AltairDLX45DEP-B Lennox Gas...H4873$36.00 -
IHP 1-1/2" to 6" Adjustable Pipe (SV4LBA)
IHP
$34.00Replacement 1-1/2" - 6" adjustable pipe for IHP gas fireplaces. IHP part # SV4LBAOEM IHP part May fit many models, please check your owner’s manual for part number compatibility.SV4LBA$34.00 -
IHP 1.16MM Orifice .0456 (K2017)
IHP
$4.50Replacement 1.16MM orifice .0456 for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # K2017OEM IHP partK2017$4.50 -
IHP 1.42MM Injector .0559 (J3610)
IHP
$141.00Replacement 1.42MM injector .0559 for IHP stoves and fireplaces. Please check your owner's manual for part number compatibility. IHP part # J3610OEM IHP partJ3610$141.00 -
IHP 1/2" Coupling (H1874)
IHP
$26.25Replacement 1/2" coupling for IHP gas stoves. Please check your owners manual for part number compatibility. IHP Part # H1874OEM IHP partH1874$26.25