Williams Furnace 9A335 High Altitude Conversion Kit for 3509821 and 3509621A w9.5 while its stainless steel construction

while its stainless steel construction offers long-term durability

Volts 120 Wattage 1500 Warranty

*The gas fittings supplied are for what the factory considers a normal installation

12" Adjustable Length

Superior Triple Flame Series-Massive Mixed Oak Ceramic Fiber Log Set is available in 18"

Williams Furnace 9A335 High Altitude Conversion Kit for 3509821 and 3509621A w9.5 while its stainless steel constructionOverview 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