Replacement propane (LP) burner orifice #52C for Quadra-Fire, Heatilator, Majestic, and Heat N Glo gas fireplaces. This is the NG orifice for models marked natural gas below. Fits the following models:

Quadra-Fire Gas Fireplaces:

• QV36-A
• QV36B-A
• QVI30
• QVI30S

Heat N Glo Gas Fireplaces:

• 6000BE
• 6000BEC-IPI
• 6000BE-IPI
• 6000C
• 6000CBV-IPI
• 6000CF-OAK-IPI
• 6000C-IPI & 6000C-IPILP
• 6000G
• 6000GCF-IPI
• 6000G-IPI
• 6000TR-OAK
• 6000TR-OAK-IPI
• 6000TRS-CE
• BE-41C
• BE-41IPIC
• BV4236DBI
• COSMO-GXT-IPI
• COSMO-I35
• COSMO-I35-C
• CRESCENTII - Natural Gas (NG)
• I30X-AU
• MEZZO36
• MEZZO36ST
• MTL-INSERT
• PALOMA
• PASSAGE - Natural Gas (NG)
• R-4500TRHC
• SL-550TRS-C
• SL-750TRS-C
• SL-750TRS-E
• SL-750TRSFHHIPI
• SL-750TRS-IPI-D
• SL-750TRS-IPI-E
• SL-950TR-E
• SL-950TR-IPI-E
• SL-950TV-IPI-E
• SL-950TV-IPI-F
• Solaris36-MR
• Solaris36-ST
• SUPREME-XT
• SUPREME-XTS

Majestic Gas Fireplaces:

• ECHEL36IN-C
• JASPER32IN
• MERID36IL

Heatilator Gas Fireplaces:

• ADI60
• ADI60S
• CD4236IR-C & CD4236ILR-C
• CD4236IR-D & CD4236ILR-D
• CRAVE4836
• CRAVE4836ST
• GB4336 & GB4336L
• GB4336i & GB4336iL
• NNXT3933I & NNXT3933IL
• NNXT4236I & NNXT4236IL
• NNXT4236IF & NNXT4236ILF
• NBV4842
• NDV4842
• NDV4842I & NDV4842IL

HHT part # SRV582-852
Replaces part # 582-852
OEM HHT part

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