Replacement propane (LP) orifice #51C for Heat N Glo, Heatilator, Majestic and Quadra-Fire gas fireplaces. Fits the following models:

Heat N Glo Gas Fireplaces:

• 6000CL-IFT-G

• 6000CL-IFT-S

• 6000CL-IFTLP-G

• 6000CL-IFTLP-S

• 6000CL-IPI-S

• 6000CL-IPI-T

• 6000CL-IPILP-S

• 6000CL-IPILP-T

• 6000TRSLP-NO

• 6000TRSLPDSI-NO

• 6TRSI-AUD

• 6TRSILP-AUC

• 6TRSILP-AUD

• 8000CBV-IPI

• 8K

• 8K-LP

• BE-41B

• BE-41B-IPI

• BE-41LPB

• GRAND-XT
• GRAND-XTS
• HNGINS-30-SP
• I35X-N-AU
• I35X-N-AUB
• LCOR-HVB-CE
• LUX36
• OLYMPUS
• OLYMPUSLP
• PIER-HVB-CE
• PROV-I35-IPI
• R-5500TRC
• R-6500TRX
• RCOR-HVB-CE
• SL-950TR-C
• SL-950TR-D
• SL-950TR-DSI-C
• SL-950TR-IPI-C
• SL-950TR-IPI-D
• SL-950TV-C
• SL-950TV-D
• SL-950TV-DSI-C
• SL-950TV-IPI-C
• SL-950TV-IPI-D
• SL-9X
• SL-9X-IFT
• SL-9X-IFT-G
• SL-9X-IFT-S
• SL-9X-IFT-TG
• SOHO24
• SOHO24LP
• ST-HVB-CE
• SUPREME-I30
• SUPREME-I30-BIR
• SUPREME-I30-C
• SUPREME-I30-IFT
• SUPREME-I30-NZ
• SUPREME-I30-SP
• SUPRM-I30LP-IFT

Heatilator Gas Fireplaces:

• BV4842DBI

• BV4842DBI-B

• CAL42

• CAL42-LP

• CD4842IFTLR

• CD4842IFTR

• CD4842ILR-C

• CD4842ILR-D

• CD4842IR-C

• CD4842IR-D

• GB4942
• GB4942I
• GB4942IL
• GB4942L
• NDI30
• NDI30-C
• NDI30-SP
• NDI30-SPFK

Majestic Gas Fireplaces:

• DBDV36PLATIL
• DBDV36PLATIN
• DBDV42IL
• DBDV42IN

• MDVI35IL

• MDVI35IN

• MER42L

• MER42N

• MERID42IL

• MERID42IN

• MERIDPLA36IL
• MERIDPLA36IN
• TRILLIANT30IL
• TRILLIANT30IN

Quadra-Fire Gas Fireplaces:

• EXCURSION II

• QFI30

• QFI30-C

• QV36D

• QV36DB

• QV36DB-IPI

• QV36DBLP

• QV36DLP

• QVI35

• QVI35S

HHT part # SRV582-851
Replaces old part number 582-851
OEM HHT part

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