Replacement 10’ silicone gasket for Heatilator gas fireplaces. Fits the following models:
Note: Many of these units have multiple face / front gaskets, make sure this is the one you need to replace.
Heatilator Gas Fireplaces:
- CGC100
- CGC100E
- CGC100L
- CGC100LE
- CGC300
- CGC300E
- CGC300FL
- CGC300FLE
- CGC300FLL
- CGC300FLLE
- CGC300L
- CGC300LE
- CGC300ST
- CGC300STE
- CGC300STL
- CGC300STLE
- CGC400
- CGC400E
- CGC400L
- CGC400LE
- CGC400SF
- CGC400SFL
- GC100
- GC100E - Top & Bottom of Glass
- GC100L
- GC100LE - Top & Bottom of Glass
- GC112
- GC112E
- GC112ES
- GC112L
- GC112LE
- GC112LES
- GC112LS
- GC112S
- GC150
- GC150L
- GC300
- GC300E
- GC300ES
- GC300FL
- GC300FLE
- GC300FLL
- GC300FLLE
- GC300L
- GC300LE
- GC300LES
- GC300LS
- GC300S
- GC300ST
- GC300STE
- GC300STL
- GC300STLE
- GC361 - Top and bottom of glass panel
- GC361E - Top and bottom of glass panel
- GC361ES
- GC361L - Top and bottom of glass panel
- GC361LE - Top and bottom of glass panel
- GC400
- GC400E
- GC400ES
- GC400L
- GC400LE
- GC400LES
- GC400LS
- GC400S
- GC500CL
- GC500CLE
- GC500CLL
- GC500CLLE
- GC500CR
- GC500CRE
- GC500CRL
- GC500CRLE
- GC720
- GC720E
- GC720ES
- GC720L
- GC720LE
- GC720LES
- GC720LS
- GC720S
- GC920
- GC920L
- GC920LS
- GC920S
Heatilator part # 18476/10
OEM HHT part
May fit other models; please check your owner’s manual for part number compatibility.
Gaskets are subject to normal wear and tear and are delicate in nature. There is no manufacturer's warranty on gaskets.