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Gas Heater Conversion Kits

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Conversion kits for your gas heater. We carry kits for converting natural gas heaters to liquid propane as well as converting from liquid propane to natural gas.
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Williams Furnace Company 8945 Gas Conversion Kit from Natural Gas to Liquid Propane for Hearth Heater 200A Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 20,000 BTU Hearth Heater, 200A Series 
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Williams Furnace Company 8931 Gas Conversion Kit from Natural Gas to Liquid Propane for Hearth Heaters - 200 Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 20,000 BTU Hearth Heaters, 200 Series
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Williams Furnace Company 8929 Gas Conversion Kit from Liquid Propane to Natural Gas for Direct Vent Furnaces - 22036 Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 22,000 BTU DV Furnaces, 22036 Series
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Williams Furnace Company 8912 Gas Conversion Kit from Liquid Propane to Natural Gas for Monterey Plus Top Vent Furnaces - 50098 and 50096A Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 50,000 BTU Monterey Plus Top Vent Furnaces, 50098 and 50096A Series
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Williams Furnace Company 8946 Gas Conversion Kit from Natural Gas to Liquid Propane for Hearth Heater 350A Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 35,000 BTU Hearth Heater, 350A Series 
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Williams Furnace Company 8930 Gas Conversion Kit from Liquid Propane to Natural Gas for Direct Vent Furnaces - 30036 Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • For 30,000 BTU DV Furnaces, 30036 Series
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Williams Furnace Company 8950 Gas Conversion Kit from Liquid Propane to Natural Gas for Hearth Heater 350A Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • For 35,000 BTU Hearth Heater, 350A Series
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Williams Furnace Company 8938 Gas Conversion Kit from Liquid Propane to Natural Gas for Hearth Heaters - 650 Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • For 65,000 BTU Hearth Heaters, 650 Series ​
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Williams Furnace Company 8932 Gas Conversion Kit from Natural Gas to Liquid Propane for Hearth Heaters - 350 Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 35,000 BTU Hearth Heaters, 350 Series
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Williams Furnace Company 8952 Gas Conversion Kit from Liquid Propane to Natural Gas for Hearth Heater 650A Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 65,000 BTU Hearth Heater, 650A Series 
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Williams Furnace Company 8939 Gas Conversion Kit from Natural Gas to Liquid Propane for Direct Vent Furnaces - 14038 Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 14,000 BTU Gravity Direct Vent Furnaces, 14038 Series
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Williams Furnace Company 8949 Gas Conversion Kit from Liquid Propane to Natural Gas for Hearth Heater 200A Series
Price: $64.00
Usually Ships in 2 to 3 Business Days
  • ​For 20,000 BTU Hearth Heater, 200A Series