What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPG4364090RKB1 — 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 WPG4364090RKB1 — 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 WPG4364090RKB1 — 1/5 HP 810 RPM | Ships Today

Name: ICP Condenser Fan Motor for WPG4364090RKB1 — 1/5 HP 810 RPM | Ships Today
Brand: ICP
SKU: 1186359
Price: 193.70 USD
Availability: InStock

SKU: 1186359 Brand: ICP

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Overview

This OEM condenser fan motor drives the outdoor fan in your ICP WPG4364090RKB1 unit, pulling air across the condenser coil to reject heat during cooling. Rated at 1/5 HP and 810 RPM, it is matched to this unit's blade and cabinet for correct airflow and head pressure. When the condenser fan motor fails, the compressor loses its ability to reject heat — the unit trips on high-pressure or overload, cooling output collapses, and the compressor can be damaged by sustained high head pressure. Common failure modes are worn bearings (a grinding or squealing motor), an open winding, or a failed run capacitor that leaves the motor humming but not spinning.

Specifications

Spec	Value
Part Number	1186359
Type	Condenser Fan Motor
Brand	ICP / Tempstar / Heil
Horsepower	1/5 HP
Speed	810 RPM
Application	Condenser / outdoor fan

Compatibility

Direct-fit for the ICP/Tempstar/Heil WPG4364090RKB1 and other ICP-family condensing and package units specifying a 1/5 HP 810 RPM condenser motor. Confirm the horsepower, RPM, rotation, shaft diameter, and capacitor rating against your existing motor before installing.

Installation Guide

Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter; discharge the run capacitor before handling.
Access — Remove the fan grille or top panel to reach the motor and blade.
Document — Photograph the wiring, capacitor connections, and blade position on the shaft before disconnecting.
Remove — Loosen the blade set screw and slide off the fan, then unbolt the old motor from its mount.
Install — Mount the new motor, set the blade to the same depth and rotation, and reconnect wiring and capacitor per your photo.
Test — Restore power, call for cooling, and confirm the fan spins freely in the correct direction with strong airflow.

Signs You Need a Replacement

Outdoor fan will not start while the compressor runs
Grinding, squealing, or rumbling bearing noise
Motor hums but blade does not turn (or spins only when pushed)
Unit trips on high-pressure or overload due to poor heat rejection

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...

$193.70

Frequently Asked Questions

Does this Fan Motor fit my ICP WPG4364090RKB1 — 1/5 HP 810 RPM | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPG4364090RKB1 — 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 WPG4364090RKB1 — 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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