ICP X-13 ECM Control Board for WTA3482000RKA1 — Blower Module | Ships Today
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Overview
This OEM circuit board (part number 1173692) is the factory X-13 ECM motor control module used with the ICP WTA3482000RKA1 system's constant-torque blower motor. The X-13 board interprets the 24V thermostat and control inputs, then drives the ECM blower motor at the programmed torque tap for each mode — cooling, heating, and continuous fan. Because the X-13 motor's electronics and the control board work as a matched pair, a failed board leaves the blower dead or stuck at the wrong speed even when the motor itself is good. Symptoms of a failing control board include no blower operation, a blower that won't change speeds, intermittent or no response to thermostat calls, error codes or no diagnostic LED, and burnt traces or scorched components on the board. Replacing the board restores correct airflow staging and system control.
Specifications
| Spec | Value |
|---|---|
| Part Number | 1173692 |
| Type | X-13 ECM Motor Control Board |
| Brand | ICP |
| Function | Blower Motor Module |
| Control Voltage | 24V inputs |
| Fits Model | WTA3482000RKA1 |
Compatibility
Engineered for the ICP / Tempstar / Heil WTA3482000RKA1 system and its X-13 constant-torque ECM blower motor. Match the part number 1173692 to your original module before installing.
Installation Guide
- Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
- Access — Remove the blower compartment service panel.
- Document — Photograph every wire harness, the line-voltage motor plug, and the torque-tap connections before disconnecting.
- Remove — Unplug the harnesses, remove the mounting screws, and lift out the old control board.
- Install — Mount the new board and reconnect each harness and motor plug to the matching position per your photo.
- Test — Restore power, run a cooling and heating call, and verify the blower starts and staging is correct.
Signs You Need a Replacement
- Blower motor will not run on any call
- Blower stuck at one speed or wrong airflow
- No response or intermittent response to the thermostat
- No diagnostic LED, error codes, or visibly burnt board components
Shipping & Returns
Ships same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.
Shipping Information
- Orders placed before 3PM CST ship same business day
- Standard delivery: 2-5 business days
- Express shipping available at checkout
- Free shipping on orders over $75
- Tracking number emailed upon shipment
Return Policy
- 30-day returns on unused parts in original packaging
- Electrical parts (capacitors, contactors, control boards) are final sale once installed
- Email info@nationalhvacparts.com to initiate a return
- Refunds processed within 5-7 business days