Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6005622A h101 and Thompson direct-vent units

and Thompson direct-vent units

eye-catching focal point inside your home

16% LESS FUEL USE than other 45

Finish Black Style Double Wall Tested to 2100°F Combustible Clearance 6" Dimensions 8" (A) x 6

Click to See High Altitude Conversion Kit Williams Furnaces High Altitude Conversion Kit with all Required Orifices for 3508231

Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6005622A h101 and Thompson direct-vent unitsOverview 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