Replacement natural gas (NG) IPI pilot assembly for Heat N Glo, Heatilator and Quadra-Fire gas fireplaces. Fits the following models:

NOTE: This is an IPI pilot assembly, does not work with DSI, HSI or standing pilot units. 

Heat N Glo Gas Fireplaces:

• 6000BE-IPI
• 6000TRI-IPI - After serial # 002324002
• 6000TR-OAK-IPI - After serial # 002324002
• 6000TRXI-IPI - Pre serial # 002952047
• 6000TV-OAK-IPI - After serial # 002324021
• 6000PLUS
• 8000CF-OAK-IPI - Pre serial # 002927628
• 8000TRD-IPI - After serial # 002324001
• 8000TR-OAK-IPI - Pre serial # 002927628
• 8000TVD-IPI - After serial # 002324001
• 8000TV-OAK-IPI - Pre serial # 002927628
• SOULSTICE
• SL-550TRS-IPI-D - Pre serial # 0021077066
• SL-750TRS-IPI-D - Pre serial # 0021077066
• 6000BELP-IPI
• 6000PLUSLP
• 6000TRILP-IPI
• 6000TRLP-OAKIPI
• 6000TRXILP-IPI
• 6000TVLP-OAKIPI
• 8000CFLP-OAKIPI
• 8000TRDLP-IPI
• 8000TRLP-OAKIPI
• 8000TVDLP-IPI
• 8000TVLP-OAKIPI

Heatilator Gas Fireplaces:

• BCBV36I - Pre serial # GA1551065
• GCDC60i - Post serial # GA1548727
• GCDC60Li - Post serial # GA1548727
• GCDC60IF
• GCDC60IL
• GCDC60ILF
• GCDC60ILR
• GCDC60ILRF
• GCDC60IR
• GCDC60IRF
• NB3630I
• NB3630MI
• NB3933I
• NB3933MI
• NB4236I
• NB4236ILPLUS
• NB4236IPLUS
• NB4236MI
• NB4842I
• NB4842MI
• ND3630I
• ND3630IL
• ND3630MI
• ND3630MIL
• ND3933I
• ND3933IL
• ND3933MI
• ND3933MIL
• ND4236I
• ND4236IL
• ND4236MI
• ND4236MIL
• ND4842I
• ND4842IL
• ND4842MI
• ND4842MIL

Quadra-Fire Gas Fireplaces:

• QV-PIER-HV
• QV-PIER-HV-IPI
• QV36A-FB - Pre February 2006
• QV36A-FBLP

HHT part # 4021-422
Replaces old part number 4021-025
OEM HHT part 

May fit other models, please check your owner's manual for part number compatibility.