Replacement burner orifice #44C for both natural gas (NG) and propane (LP) Heat N Glo, Heatilator, Royal Fireplaces, Quadra-Fire and Majestic gas fireplaces. Fits the following models:

Heat N Glo Gas Fireplaces:

• ESC-42ST - Propane (LP)
• LUX60 - (NG) - Quantity of 3 is required
• PASSAGE - (NG)
• SL-350TRS-CE-D - (NG)
• SL-350TRS-D - (NG)
• SL-350TRSI-AUE - (NG)
• SL-350TRS-IPI - (NG)
• SL-550BE-M-IPI - (NG)
• SL-550METRO - (NG)
• SL-550METRO-BU - (NG)
• SL-550TR-C - (NG)
• SL-550TR-DSI-C - (NG)
• SL-550TR-D - (NG)
• SL-550TR-E - (NG)
• SL-550TR-IPI-C - (NG)
• SL-550TR-IPI-D - (NG)
• SL-550TR-IPI-E - (NG)
• SL-550TV-C - (NG)
• SL-550TV-DSI-C - (NG)
• SL-550TV-D - (NG)
• SL-550TV-IPI-C - (NG)
• SL-550TV-IPI-D - (NG)
• SL-550TV-IPI-E - (NG)
• SL-550TV-IPI-F - (NG)
• ST-550T-IPI - (NG)

Heatilator Gas Fireplaces:

• GDST3831I

Quadra-Fire Gas Fireplaces:

• QV32 - (NG)
• QV32B - (NG)

Royal Fireplaces Gas Fireplaces:

• R-3500TRC - (NG)
• R-3500TVC - (NG)

Majestic Gas Fireplaces:

• QUARTZ32IN
• QUARTZ32IL

Heat N Glo, Heatilator and Quadra-Fire part # 582-844
OEM HHT part

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