Williams Furnace Millivolt Wall Thermostat Kit for all Williams Heaters (Includes Wire and Nut) w39.75 Built-in timer mode for shut

Built-in timer mode for shut off in 30 minutes to 8 hours

000 BTU maximum to provide a bright and beautiful flame

Black tumbled 5 lbs translucent glass for ember bed

Size: 1/2 to 1-inch

Williams Furnace Millivolt Wall Thermostat Kit for all Williams Heaters (Includes Wire and Nut) w39.75 Built-in timer mode for shutOverview 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