Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6005621A sqft1970 25" Turn Key Built In

25" Turn Key Built In Valve

High-heat textured black or gloss copper

Please note that these units need to be purchased as gas-specific from the factory

13in Item Width 13

select your heat output and enjoy the warmth

Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6005621A sqft1970 25" Turn Key Built InOverview 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