Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6005621A btu20500 Clean the surface with a

Clean the surface with a wire brush that will free any deposits that have settled in the crevices and pores in the brick or masonry

All infrared radiant heaters are radiant heaters

WC36SL Finish Stainless Steel Compatible Fireplace

Size: 14" x 44"

Williams Furnace High Altitude Conversion Kit with all Required Orifices for 6005621A btu20500 Clean the surface with aOverview 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