What HP motor do I need for my ICP unit?

The correct replacement for ICP model WCA4604GKA100 — 1/4 HP | 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 WCA4604GKA100 — 1/4 HP | 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 Condenser Fan Motor for WCA4604GKA100 — 1/4 HP | Ships Today

Name: ICP Condenser Fan Motor for WCA4604GKA100 — 1/4 HP | Ships Today
Brand: ICP
SKU: 1186966-GEN
Price: 142.95 USD
Availability: InStock

SKU: 1186966-GEN Brand: ICP

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Overview

This is a genuine OEM 1/4 HP condenser fan motor (part number 1186966) for the ICP WCA4604GKA100 condensing unit. The condenser fan motor drives the outdoor fan that pulls air across the condenser coil, rejecting the heat absorbed from inside your home. When this motor fails, the system loses its ability to shed heat — refrigerant pressures climb, the compressor overheats, and cooling capacity drops or stops entirely. Common failure signs include a fan that hums but won't spin, a motor that runs hot and trips on thermal overload, or seized bearings that make the fan grind or stall. Replacing a worn motor promptly protects the far more expensive compressor from high-pressure damage.

Specifications

Spec	Value
Part Number	1186966
Type	Condenser Fan Motor
Brand	ICP
Horsepower	1/4 HP
Application	Outdoor condenser fan
Fits Model	WCA4604GKA100

Compatibility

Engineered as the factory replacement for the ICP / Tempstar / Heil WCA4604GKA100 condensing unit. Always confirm the data-plate part number and shaft/mounting orientation against your existing motor before installation.

Installation Guide

Safety First — Disconnect power at the outdoor disconnect and verify zero voltage with a multimeter before touching any wiring.
Access — Remove the top grille/fan assembly screws to lift out the fan deck.
Document — Photograph all motor wire connections and the fan-blade position on the shaft before disconnecting.
Remove — Loosen the fan-blade set screw, pull the blade, then unbolt the old motor from the fan deck and disconnect its leads.
Install — Mount the new motor, transfer the fan blade to the same shaft depth, and reconnect the leads per your photo.
Test — Restore power and verify the fan spins freely in the correct direction with steady amp draw.

Signs You Need a Replacement

Fan hums or buzzes but the blade does not turn.
Motor runs hot and shuts off on thermal overload.
Noisy, grinding, or seized bearings.
High head pressure or weak cooling caused by reduced airflow.

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 Condenser Fan Motor for WCA4...

$142.95

Frequently Asked Questions

Does this Fan Motor fit my ICP WCA4604GKA100 — 1/4 HP | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WCA4604GKA100 — 1/4 HP | 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 WCA4604GKA100 — 1/4 HP | 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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