S1-025-38252-000 Coleman Heat Only Thermostat OEM
025-38252-000 Heat Only Thermostat Thermostat used on all Coleman furnaces with 2 wires at thermostat including units with A/C.Replaces 025-35368-000, 7670-375, 7670-3751, 7966-375P, 7975-375P, 3400-3851, 7700-3751 & 7700-375P, S1-025-38252-000 Digigital Options look at part number 1025NC Installing a 2-wire heat-only low voltage thermostat is a straightforward process. Here’s a step-by-step guide to help you: Turn Off the Power: Before starting any wiring work, turn off the power to your heating system. You can do this by switching off the breaker that powers the thermostat. Remove the Old Thermostat: Carefully remove the cover from the old thermostat. Note the wires attached to it. Typically, there will be two wires—usually labeled R (for heating) and W (for the heat source). If the wires are the same color, label each with the corresponding terminal letter using masking tape. Loosen the terminal screws and pull the wires from the terminals. Remove all mounting screw