What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPA4484000RKA1 — 1/5 HP 810 RPM | 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 WPA4484000RKA1 — 1/5 HP 810 RPM | 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 WPA4484000RKA1 — 1/5 HP 810 RPM | Ships Today

Name: ICP Condenser Fan Motor for WPA4484000RKA1 — 1/5 HP 810 RPM | Ships Today
Brand: ICP
SKU: 1186359-GEN
Price: 134.95 USD
Availability: InStock

SKU: 1186359-GEN Brand: ICP

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Overview

This genuine OEM condenser fan motor (part number 1186359) is a 1/5 HP, 810 RPM unit built for the ICP/Tempstar/Heil model WPA4484000RKA1 outdoor condensing unit. The condenser fan motor spins the outdoor fan that pulls air across the condenser coil, rejecting the heat your system absorbs indoors. Without proper airflow, head pressure climbs, the compressor overheats, and the unit trips on its high-pressure or overload protection. A motor near the end of its life will run hot, slow down, make grinding or squealing bearing noise, or stop entirely — leaving the compressor running with no cooling and at serious risk of damage. Replacing the motor at the first sign of failure protects the far more expensive compressor.

Specifications

Spec	Value
Part Number	1186359
Type	Condenser (Outdoor) Fan Motor
Brand	ICP / Tempstar / Heil
Horsepower	1/5 HP
Speed	810 RPM
Voltage	208/230V
Fits Model	WPA4484000RKA1

Compatibility

Designed for the ICP, Tempstar, Heil, and Comfortmaker condensing unit WPA4484000RKA1, and a direct OEM replacement for part 1186359. Verify horsepower, RPM, rotation, shaft diameter, and voltage against your existing motor before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the top fan grille/shroud screws to lift out the fan and motor assembly.
Document — Photograph all motor and capacitor wiring before disconnecting.
Remove — Loosen the fan blade set screw, slide the blade off, then unbolt the old motor from the bracket.
Install — Mount the new motor, reinstall the fan blade at the correct height, and wire it per your photo and the new motor's diagram.
Test — Restore power, confirm correct rotation and free airflow, and check amp draw against the nameplate.

Signs You Need a Replacement

Outdoor fan does not spin while the compressor is running.
Grinding, squealing, or rattling bearing noise from the fan.
Motor is hot to the touch or shuts off on thermal overload.
Fan starts only with a push, or runs slowly and weakly.

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 WPA4...

$134.95

Frequently Asked Questions

Does this Fan Motor fit my ICP WPA4484000RKA1 — 1/5 HP 810 RPM | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPA4484000RKA1 — 1/5 HP 810 RPM | 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 WPA4484000RKA1 — 1/5 HP 810 RPM | 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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