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

NOTE: This is a standing pilot pilot assembly and will not work with IPI, HSI or DSI units.

Heatilator Gas Fireplaces:

• NB3630
• NB3933
• NB4236
• NB4842
• ND3630
• ND3630L
• ND3630M
• ND3933
• ND3933L
• ND3933M
• ND4236
• ND4236L
• ND4236M
• ND4842
• ND4842L
• ND4842M

Quadra-Fire Gas Fireplaces:

• QV-PIER
• QV-PIERLP
• QV-ST
• QV32
• QV32-A
• QV32LP
• QV32LP-A
• QV36
• QV36-A
• QV36D
• QV36D-A
• QV36DB
• QV36DB-IPI
• QV36DBLP
• QV36DLP
• QV36DLP-A
• QV36LP
• QV36LP-A
• QVI-30FB

Heat N Glo Gas Fireplaces:

• 6000BE

• 6000BELP

• 6000CAMP

• 6000CAMPLP

• 6000SEB

• 6000SEBLP

• 6000TR-OAK

• 6000TRB

• 6000TRBLP

• 6000TRI

• 6000TRI-SP

• 6000TRILP

• 6000TRILP-SP

• 6000TRLP-OAK

• 6000TRXI

• 6000TRXILP

• 6000TV-OAK

• 6000TVB

• 6000TVBLP

• 6000TVLP-OAK

• 6000XLSB

• 6000XLSBLP

• 6000XLT (Australian) 

• 6000XLT-FF

• 6000XLTB

• 6000XLTBLP

• 6000XLTLP (Australian) 

• 7000TR-NF

• 7000TRLP-NF

• 7000TV-NF

• 7000TVLP-NF

• 7000XLS-NF

• 7000XLSLP-NF

• 7000XLT-NF

• 7000XLTLP-NF

• 8000TR-OAK

• 8000TRC

• 8000TRCLP

• 8000TRD

• 8000TRDLP

• 8000TV-OAK

• 8000TVC

• 8000TVCLP

• 8000TVD

• 8000TVDLP

• AT-GRAND-B

• AT-GRAND-C

• AT-GRAND-D

• AT-GRANDLP-B

• AT-GRANDLP-C

• AT-GRANDLP-D

• AT-SUPREME-B

• AT-SUPREME-C

• AT-SUPREME-D

• AT-SUPREMELP-B

• AT-SUPREMELP-C

• AT-SUPREMELP-D

• AT-ZC-B

• AT-ZCLP-B

• ATS-D (Australian) 

• ATSLP-D (Australian) 

• BAY-38HV

• BAY-38HVLP

• BAY-INSERT-NF

• BAY-INSERT-NS

• BAY-INSERTLP-NF

• BAY-INSERTLP-NS

• BE-32

• BE-36

• BE-36-C

• BE-36LP

• BE-41

• BE-41B

• BE-41LP

• BE-41LPB

• CFX-GRAND-B

• CFX-GRANDLP-B

• CFX-IN-B

• CFX-INLP-B

• EVEREST

• EVEREST-IPI

• EVEREST-LP

• EVEREST-LP-IPI

• FB-GRAND

• FB-GRANDLP

• FB-IN

• FB-INLP

• L-COR-TRC

• L-COR-TRC-IPI

• L-COR-TRCLP

• L-COR-TVFL

• L-COR-TVFLLP

• PIER-38HV
• PIER-38HVLP
• PIER-TRC
• PIER-TRC-IPI
• PIER-TRCLP
• PIER-TVFL
• PIER-TVFLLP
• R-3500TR-NL
• R-3500TRC
• R-3500TRH-NL
• R-3500TRHC
• R-3500TV-NL
• R-3DVFS
• R-3DVFS-B
• R-4500TR-NL
• R-4500TRC
• R-4500TRH-NL
• R-4500TRHC
• R-4500TV-NL
• R-5500RHT
• R-5500TRC
• R-5500TRHC
• R-6500TR-NL
• R-6500TV-NL
• R-COR-TRC
• R-COR-TRC-IPI
• R-COR-TRCLP
• R-COR-TVFL
• R-COR-TVFLLP
• R-DVI-NF
• R-MAXIN
• RST-DVFS-B
• SL-350TRS
• SL-350TRSLP
• SL-350TV
• SL-350TVLP
• SL-550TR
• SL-550TR-C
• SL-550TR-D
• SL-550TR-C
• SL-550TRLP
• SL-550TRLP-C
• SL-550TRLP-D
• SL-550TRS
• SL-550TRS-B
• SL-550TRS-C
• SL-550TRSLP
• SL-550TRSLP-B
• SL-550TRSLP-C
• SL-550TV
• SL-550TVLP
• SL-750TR
• SL-750TR-C
• SL-750TR-D
• SL-750TR-C
• SL-750TRFL
• SL-750TRFLLP
• SL-750TRLP
• SL-750TRLP-C
• SL-750TRLP-D
• SL-750TRS-B
• SL-750TRS-C
• SL-750TRSLP-B
• SL-750TRSLP-C
• SL-750TV
• SL-750TV-C
• SL-750TV-C
• SL-750TVLP
• SL-950TR
• SL-950TR-C
• SL-950TR-C
• SL-950TRLP
• SL-950TV
• SL-950TVLP
• ST-38HV
• ST-38HV (Australian) 
• ST-38HVLP
• ST-38HVLP (Australian) 
• ST-42TVFL
• ST-42TVFLLP
• ST-TRC
• ST-TRC-IPI
• ST-TRCLP

HHT part # 4021-737
Replaces old part number 485-511A
OEM HHT part

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