Easy Wiring: Includes generous 55" lead lengths to accommodate diverse cabinet layouts and control board locations

the Carrier HN53CD208 coil is rated for 208/240 VAC

Safety Compliance: Prevents the ignition of the main burners if the exhaust system is obstructed or the draft is insufficient

Can I use this switch for a single-stage furnace

if you have a 1

Johnson Controls T46ABH-1 Thermostat 30067439-890 Easy Wiring: Includes generous 55"Fan Coil Thermostat, Line Voltage, Heating Applications, Auto Off Fan System Switching, No Fan Switch, 40 to 90 Degree Thermostat Range, 50 to 90 Degree Thermometer Range, Almond Color, Gold Faceplate T46ABH 1 is identical to T46ABH 1C