Williams Furnace AC2030T Top Vent Gas Wall Heater (Natural Gas Only) w13.9 The thermostat's bi-metal element uses

The thermostat's bi-metal element uses bi-metallic strips to accurately detect temperature changes

ensuring even heat distribution and preventing temperature fluctuations

With its advanced LED technology and durable construction

the Reznor 99252 99252 Cnv Kit Nat To Lp stands out from the competition

Williams Furnace AC2030T Top Vent Gas Wall Heater (Natural Gas Only) w13.9 The thermostat's bi-metal element usesOverview 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