What HP motor do I need for my ICP unit?

The correct replacement for ICP model WAHA36074A1 | Ships Today is this exact part. It is the factory-specified replacement with exact OEM specifications. Using a part with different specifications can cause equipment damage or void your warranty. You can verify this by checking the data plate on your ICP equipment which lists the model number WAHA36074A1 | Ships Today.

My AC fan is not spinning. What part do I need?

A fan that does not spin, spins slowly, or makes grinding or squealing noises needs a new motor. Grinding means the bearings have failed. Squealing means the bearings are dry. No spin with a humming sound means the capacitor may be the issue. Check the motor capacitor before replacing the entire motor.

ICP

ICP ECM X-13 1/2 HP Blower Motor Control for WAHA36074A1 | Ships Today

Name: ICP ECM X-13 1/2 HP Blower Motor Control for WAHA36074A1 | Ships Today
Brand: ICP
SKU: 1185285
Price: 245.70 USD
Availability: InStock

SKU: 1185285 Brand: ICP

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Overview

This OEM ECM X-13 motor control module (part number 1185285) is the 1/2 HP variable-speed blower motor used in the ICP WAHA36074A1 air handler. The X-13 is a constant-torque ECM that delivers higher efficiency and quieter operation than a standard PSC motor while holding airflow steady across changing static pressure. A failing blower motor shows up as no airflow, weak airflow, intermittent operation, unusual humming or grinding, or a motor that overheats and cycles off on thermal overload. Because the X-13 control is matched to this air handler's airflow tap programming, using the correct OEM part keeps heating and cooling capacity within spec.

Specifications

Spec	Value
Part Number	1185285
Type	ECM X-13 Constant-Torque Blower Motor
Brand	ICP
Horsepower	1/2 HP
Application	Furnace / Air Handler Blower

Compatibility

Built for the ICP / Tempstar / Heil WAHA36074A1 air handler and other WAHA-series units that use the 1/2 HP ECM X-13 blower control. Confirm OEM part number 1185285 and the motor tap configuration against your existing unit before installing.

Installation Guide

Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter before servicing the blower.
Access — Remove the air handler blower compartment service panel.
Document — Photograph the line, neutral, ground, and the 24V tap (program) connector before disconnecting.
Remove — Disconnect the motor harness, loosen the blower wheel set screw, and slide the motor out of the housing.
Install — Mount the new motor, reinstall the blower wheel, and reconnect the power harness and tap connector exactly per your photo.
Test — Restore power and verify the blower ramps to the correct speed in both heating and cooling modes.

Signs You Need a Replacement

Blower does not start or only hums without spinning
Weak or inconsistent airflow at the registers
Motor runs hot and shuts off on thermal overload
Grinding, rattling, or loud bearing noise from the blower

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

ICP ECM X-13 1/2 HP Blower Motor...

$245.70

Frequently Asked Questions

Does this Fan Motor fit my ICP WAHA36074A1 | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WAHA36074A1 | Ships Today. It is a direct drop-in replacement that fits without modification. Always verify the model number on your equipment nameplate before ordering.

How do I replace the fan motor on my ICP WAHA36074A1 | Ships Today?

Difficulty: Medium-Hard (1–2 hrs)
Step 1: Turn off breaker. Step 2: Note motor specs: HP, RPM, voltage, rotation direction. Step 3: Remove old motor from mounting. Step 4: Transfer fan blade to new motor. Step 5: Mount new motor, reconnect wiring. Step 6: Restore power, verify rotation direction.

My AC fan isn’t spinning. What part do I need?

Fan not spinning, spinning slowly, or making grinding/squealing noises = motor failure. Grinding = bearings failed. Squealing = bearings dry. No spin + hum = check the motor capacitor first before replacing the entire motor.

Is this fan motor compatible with Bryant or Payne too?

Many ICP parts are cross-compatible with Bryant and Payne since all three brands are manufactured by Carrier Global Corporation. The same physical part is often used across brand labels with different model numbers. To verify: check your Bryant or Payne equipment service manual for cross-compatible part numbers, or email info@nationalhvacparts.com with your model number.

Should I use OEM or aftermarket for my ICP fan motor?

OEM recommended for reliability and warranty compatibility. OEM parts match exact factory specifications for proper fit, performance, and safety. While aftermarket alternatives cost less upfront, the risk of improper fit and reduced lifespan usually makes OEM the better value long-term.

How fast does National HVAC Parts ship?

Orders placed before 3:00 PM CST ship the same business day. Standard delivery is 2–5 business days anywhere in the continental United States. Express shipping available at checkout. We ship from Houston, TX to all 50 states. 30-day return policy on all parts.

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