Replacement SIT natural gas (NG) complete pilot assembly for Napoleon and Hearthstone gas stoves and fireplaces. This complete assembly includes the Thermopile, Thermocouple, Electrode, Wire, and Pilot Tube. Please verify that you have an SIT Pilot Assembly and not a PSE Pilot Assembly before ordering this part. Fits the following models:

HearthStone Gas Stoves:

• Tuscon - Model 8700
• Tribute - Model 8050
• Champlain - Model 8301
• STOWE - Model 8324
• STOWE - Model 8321
• Santa Fe

Replaces HearthStone part # 7211-370

OEM Hearthstone part click here. 

Napoleon Gas Fireplaces:

• B30 Ascent
• B35 Ascent
• B36 Ascent
• B42 Ascent
• B46 Ascent
• B36DF
• BGD33
• BGD34
• BGD36
• BGD36CF Grandville
• BGD38
• BGD40
• BGD42
• BGD42CF
• BGNV40
• BGNV42
• GD33
• GD34
• GD36
• GD70
• GD70 STARfire Series
• GDI30
• GDI50
• GDIZC
• GDS20
• GDS50
• GDS60 
• GE38
• GSS36
• GX36-1 Ascent

Replaces part  Napoleon # W010-0798
OEM Napoleon part click here. 

OEM SIT part # 0199724

NOTE: This part is an OEM product direct from SIT Manufacturing Company.

Fits other models, please check your owner's manual for part numbers.