Tag: Snap-Action Thermostat

EMERSON White Rodgers1F56N-444 Snap-Action Thermostat YOUR THERMOSTAT REPLACES System Models Standard Heating & Cooling Systems – 4 or 5 wires Standard Heat Only Systems Standard Central Air Conditioning Gas or Oil Heat Hydronic (Hot Water) Zone Heat – 2 wires Electric Furnace Heat Pump (No Aux or Emergency Heat)       All Models Heat…