What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPA4364000RKB1 — 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 WPA4364000RKB1 — 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 1/5 HP for WPA4364000RKB1 — 810 RPM | Ships Today

Name: ICP Condenser Fan Motor 1/5 HP for WPA4364000RKB1 — 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 OEM condenser fan motor (part #1186359) spins the outdoor fan blade that pulls air across the condenser coil on your ICP WPA4364000RKB1 unit, rejecting the heat your system removes from the home. Rated at 1/5 HP and 810 RPM, it is the workhorse behind proper head pressure and efficient cooling. When a condenser motor fails, the outdoor fan stops while the compressor keeps running — head pressure climbs, the system trips on high-pressure or overheats, and cooling drops off fast. Common failure signs are a fan that won't turn, a hot or noisy motor, a humming unit with a stalled blade, or a motor that runs only after you hand-spin the blade.

Specifications

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

Compatibility

Designed as a direct-fit replacement for the ICP WPA4364000RKB1 condensing unit and compatible Heil, Tempstar, and Comfortmaker outdoor units that use a 1/5 HP 810 RPM condenser motor. Verify shaft diameter, rotation, mounting, and capacitor requirements against your original motor before installing.

Installation Guide

Safety First — Disconnect power at the outdoor disconnect and breaker, then verify zero voltage with a multimeter.
Access — Remove the top grille/fan assembly and the unit's service panel.
Document — Photograph all motor and capacitor wiring and note blade position on the shaft.
Remove — Disconnect motor leads, transfer the fan blade after marking its depth, and unbolt the old motor from the bracket.
Install — Mount the new motor, reinstall the blade at the same depth, and reconnect leads to the run capacitor per your photo.
Test — Restore power and confirm the fan starts on its own, spins the correct direction, and runs cool and quiet.

Signs You Need a Replacement

Outdoor fan won't turn while the compressor runs
Motor is hot to the touch, noisy, or grinding
Unit trips on high head pressure or short-cycles on cooling
Fan only spins after a manual push (failed start/bearings)

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...

$134.95

Frequently Asked Questions

Does this Fan Motor fit my ICP WPA4364000RKB1 — 810 RPM | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPA4364000RKB1 — 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 WPA4364000RKB1 — 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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