What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPG4484090RKB1 — 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 WPG4484090RKB1 — 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 WPG4484090RKB1 — 1/5 HP 810 RPM | Ships Today

Name: ICP Condenser Fan Motor for WPG4484090RKB1 — 1/5 HP 810 RPM | Ships Today
Brand: ICP
SKU: 1186359
Price: 214.44 USD
Availability: InStock

SKU: 1186359 Brand: ICP

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Overview

This genuine OEM condenser fan motor (part #1186359) drives the outdoor fan on the ICP/Tempstar/Heil WPG4484090RKB1 packaged unit. Rated at 1/5 HP and 810 RPM, it pulls air across the condenser coil to reject the heat the system collects indoors. When the motor bearings wear or the windings fail, the unit loses its ability to shed heat — head pressure climbs, cooling capacity drops, and the compressor can overheat and trip on its internal overload. A failing fan motor often runs hot, gets noisy, slows down, or won't start without a manual spin. Installing the correct OEM-rated replacement restores full airflow and protects the compressor from heat-related damage.

Specifications

Spec	Value
Part Number	1186359
Type	Condenser Fan Motor
Brand	ICP / Tempstar / Heil
Horsepower	1/5 HP
Speed	810 RPM
Fits Model	WPG4484090RKB1

Compatibility

Designed as the factory replacement for the ICP, Tempstar, Heil, and Comfortmaker WPG4484090RKB1 packaged unit. Confirm horsepower, RPM, rotation direction, shaft diameter, and run capacitor rating 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 grille/fan-deck screws to lift out the fan assembly.
Document — Photograph the wiring, capacitor connections, and fan blade position on the shaft.
Remove — Loosen the blade set screw, pull the blade, unbolt the old motor, and disconnect the leads.
Install — Mount the new motor, transfer the blade to the same shaft depth, and wire per your photo.
Test — Restore power, verify correct rotation direction, and confirm smooth, quiet operation.

Signs You Need a Replacement

Outdoor fan won't start or only spins when pushed by hand
Loud grinding, humming, or rattling bearing noise
Motor runs hot and trips on overload after a few minutes
Poor cooling with high head pressure from 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 WPG4...

$214.44

Frequently Asked Questions

Does this Fan Motor fit my ICP WPG4484090RKB1 — 1/5 HP 810 RPM | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPG4484090RKB1 — 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 WPG4484090RKB1 — 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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