25660/4021-732 Pilot Assembly Natural Gas (NG) for Heatilator, Heat-N-Glo and Quadrafire Stove & Fireplace, Replacement Natural Gas Pilot Assembly for Heatilator GNDC33, GNDC36

This natural gas-specific kit is designed to replace the old part numbers 25660 and HHT Part #4021-732. It is compatible with Heatilator, Heat-N-Glo, and Quadrafire gas fireplaces that use standing pilot units. It is not compatible with systems that feature a Safety Interlock (SIT) Valve.

• The 4021-732 pilot assembly used for natural gas ONLY, For standing pilot units only, does not work with SIT valve.
• Our natural gas pilot assembly 4021-732 is made with durable materials. It comes with a thermopile, thermocouple, pilot tubing, and sparker electrode. Also included is a bracket that secures the assembly next to the burner.
• Fits the following HHT gas fireplace models : The pilot assembly for Quadrafire Fireplace Parts: CD4236R & CD4236LR - Pre serial # GA1563745, CD4842R & CD4842LR - Pre serial # GA1563745, CGC150 & CGC150L - After date code 39/95, G141 & G141L, G270M & G270LM, GB4336 & GB4336L, GB4942 & GB4942L, GBCL36 - Pre serial # GA1549727, GBCR36 - Pre serial # GA1549727
• Fits the following fireplace parts : GBFL36 - Pre serial # GA1549727, GBiS36 & GBIS36L, GBST36 & GBST36L - Pre serial # GA1549727, GC150 & GC150L - After date code 39/95, GCBC36 & GCBC36L, GCBC42 & GCBC42L, GCBC60 & GCBC60L, GCBC80 & GCBC80L, GCDC36 & GCDC36L, GCDC42 & GCDC42L, GCDC60 & GCDC60F, GCDC80 & GCDC80L, GDCH36 & GDCH36L, GDCH60 & GDCH60L - Pre serial # GA1540727
• Fits the following fireplace parts: The pilot assembly for Quadrafire Fireplace Parts: DV750 (POST SN 3196), DV425, DV425L, SAPPHIRE 50 (DV450), DV-750, DV-450, DV-425, DV400S, DV-400, DV400, DV400L, Twilight II-B, DV750 (PRE SN 3096) and Heat-N-Glo Fireplace Parts R-CAST.