What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPA4604000RKA1 — OEM 1186359 | 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 WPA4604000RKA1 — OEM 1186359 | 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 1/5 HP for WPA4604000RKA1 — OEM 1186359 | Ships Today

Name: ICP Condenser Fan Motor 1/5 HP for WPA4604000RKA1 — OEM 1186359 | Ships Today
Brand: ICP
SKU: 1186359
Price: 188.50 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 your ICP, Heil, or Tempstar WPA4604000RKA1 unit, pulling air across the condenser coil to reject heat. Rated at 1/5 HP and 810 RPM, it keeps head pressure in check and the compressor running cool. A failing condenser motor causes the outdoor fan to stop, run slow, or overheat — leading to high-pressure trips, weak cooling, and eventual compressor damage. Installing a fresh OEM-spec motor restores full airflow and protects the most expensive part of your system.

Specifications

Spec	Value
Part Number	1186359
Type	Condenser Fan Motor (PSC)
Brand	ICP / Heil / Tempstar
Horsepower	1/5 HP
Speed	810 RPM
Application	Outdoor Condenser Fan

Compatibility

Direct OEM fit for the ICP/Tempstar/Heil WPA4604000RKA1 condensing unit and related ICP-family outdoor units specifying a 1/5 HP, 810 RPM condenser motor. Confirm horsepower, RPM, rotation, and shaft size against your original motor before installing.

Installation Guide

Safety First — Disconnect power at the disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the fan grille/top panel and lift the fan assembly clear of the cabinet.
Document — Photograph the motor wiring and capacitor connections before disconnecting.
Remove — Loosen the blade set screw, pull the blade, then unbolt the old motor from the bracket.
Install — Mount the new motor, reinstall the fan blade at the correct depth, and reconnect wiring per your photo.
Test — Restore power, call for cooling, and verify smooth rotation in the correct direction.

Signs You Need a Replacement

Outdoor fan won't spin or needs a push to start
Motor runs hot, noisy, or seizes intermittently
High head pressure or compressor short-cycling on cooling
Bad bearings (grinding/wobble) or no continuity in windings

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 1/5 HP f...

$188.50

Frequently Asked Questions

Does this Fan Motor fit my ICP WPA4604000RKA1 — OEM 1186359 | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPA4604000RKA1 — OEM 1186359 | 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 WPA4604000RKA1 — OEM 1186359 | 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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