Replacement natural gas (NG) and propane (LP) burner neck gasket for Heat N Glo, Heatilator, Majestic, Quadra-Fire and Outdoor Lifestyles gas fireplaces. Fits the following models:

Heat N Glo Gas Fireplaces:

• B41L-AU
• COSMO32-IFT
• COSMO32-IFT-B
• COSMO36-IFT-B
• COSMO42-IFT
• COSMO42-IFT-B
• PRIMO-II-48
• PRIMO-II-48ST
• PRIMO-II-60
• PRIMO-II-60ST
• PRIMO-II-72
• PRIMO-II-72ST

• TIARAP-BK-IPI

• TIARAP-BK-IPI-B

• TIARAP-BR-IPI

• TIARAP-BR-IPI-B

• TIARAP-CES-IPI

• TIARAPCES-IPI-B

• TIARII-BK-IPI

• TIARII-BR-IPI

• TIARII-CES-IPI

Heatilator Gas Fireplaces: 

• RAVE3012-IFT
• RAVE32-IFT-B
• RAVE36-IFT-B
• RAVE4013-IFT

Majestic Gas Fireplaces:

• JADE32IN
• JADE32IN-B
• JADE42IL
• JADE42IL-B
• JADE42IN
• JADE42IN-B

Quadra-Fire Gas Fireplaces:

• GARN-D-CSB-IPI
• GARN-D-MBK-IPI
• GARN-D-PMH-IPI
• GARN-DCSB-IPI-B
• GARN-DMBK-IPI-B
• GARN-DPMH-IPI-B
• GARN-MBK-IPI
• GARN-MBK-IPI-B
• TOPAZ-MBK-IPI
• TOPAZD-CSB-IPI
• TOPAZD-MBK-IPI
• TOPAZD-PMH-IPI

Outdoor Lifestyles Gas Fireplaces:

• TWILIGHT-IFT
• TWILIGHT-MD-IFT

HHT part # 2025-407
OEM HHT part

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