Williams Furnace 8947 Gas Conversion Kit - Natural Gas to Propane Gas for 50015A/50019A/50025A/50029A Series w11.75 8123-FO/8123-SP: Cosmo Sq

8123-FO/8123-SP: Cosmo Sq

Each double wall chimney section consists of a 15" diameter galvanized outer pipe

Available in single

G16 Gas Burner can be fueled by Natural Gas or Liquid Propane

Williams Furnace 8947 Gas Conversion Kit - Natural Gas to Propane Gas for 50015A/50019A/50025A/50029A Series w11.75 8123-FO/8123-SP: Cosmo SqOverview Williams Comfort Products Made In America Since 1916! For over 100 years, Williams has designed and manufactured quality heating, ventilation, and air conditioning products for both the home and business. It all started in 1916, when Jesse Williams began building gas steam radiators in Los Angeles under the banner Williams Radiator Company. Williams commitment to quality was clear from the start, and the companys product line expanded over