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This OEM crankcase heater thermostat (part 14124800) is a snap-disc temperature switch that controls the compressor crankcase heater on the ICP YD060GA. Rated to close around 55°F and open around 75°F, it energizes the crankcase heater in cold ambient conditions to keep refrigerant from migrating and condensing in the compressor oil. This prevents liquid slugging and oil dilution on start-up — a leading cause of compressor failure in cool weather. A faulty thermostat that stays open leaves the heater off when it's needed (risking compressor damage), while one stuck closed wastes energy by running the heater continuously. Replacing it restores correct, temperature-controlled crankcase heating.
| Spec | Value |
|---|---|
| Part Number | 14124800 |
| Type | Crankcase Heater Snap-Disc Thermostat |
| Brand | ICP (Tempstar / Heil / Comfortmaker) |
| Set Point | Open ~75°F / Close ~55°F |
| Application | Compressor crankcase heater control |
OEM replacement for ICP model YD060GA and matching Tempstar, Heil, and Comfortmaker condensing units that use the 75/55°F crankcase heater thermostat, part 14124800. Confirm the part number and temperature rating on your existing switch before ordering.
Ships same day before 3 PM CST. 30-day returns. National HVAC Parts fitment guarantee.