Other Heaters Universal

White-Rodgers 21M51U-843 Universal Two-stage HSI Integrated 3-Speed (PSC) Circulator Furnace Control Kit Universal Two-stage HSI Integrated 3-Speed (PSC) Circulator Furnace Control KitWhite-Rodgers furnace controls include the 21M51U-843 universal two-stage his integrated furnace control kit which includes the module and igniter kit, replacing White-Rodgers 50M51-242 and 50M61-xxx's two-stage his systems with 80 V or 120 V igniters.Features:120 VAC Igniter Output120 VAC Two-Speed Inducer Output120 VAC Humidifier Output120 VAC Electronic Air Cleaner Output120 VAC 3-Speed PSC Circulator Output2-Stage Gas Valve OutputFuse Protection – 3 AmpFurnace Status LED – Tri-Color (Green, Red and Amber)Heat Fan …