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This OEM ECM X-13 motor control module (part #1185842) is the 1/2 HP constant-torque blower motor electronics for the ICP/Tempstar/Heil WPG3244040LKC1 unit. The X-13 is an electronically commutated motor that holds programmed torque across static-pressure changes, delivering higher efficiency and quieter operation than a standard PSC blower. When the motor or its control fails, you'll see weak or no airflow, intermittent blower operation, overheating, or comfort and efficiency complaints. This is a genuine OEM-spec replacement matched to the original 1/2 HP rating and tap programming for this platform.
| Spec | Value |
|---|---|
| Part Number | 1185842 |
| Type | ECM X-13 Constant-Torque Motor Control |
| Brand | ICP / Tempstar / Heil |
| Horsepower | 1/2 HP |
| Application | Furnace / Air Handler Blower |
| Fit | OEM |
Direct OEM replacement for the ICP, Tempstar, Heil, Comfortmaker, and Arcoaire WPG3244040LKC1 packaged unit. Confirm the 1/2 HP rating and ECM X-13 designation on your existing motor before ordering.
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.