What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPH4364000RKA1 — 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 WPH4364000RKA1 — 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 WPH4364000RKA1 — 1/5 HP 810 RPM | Ships Today

Name: ICP Condenser Fan Motor for WPH4364000RKA1 — 1/5 HP 810 RPM | Ships Today
Brand: ICP
SKU: WPH4364000RKA1
Price: 180.70 USD
Availability: InStock

SKU: WPH4364000RKA1 Brand: ICP

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Overview

This is a genuine OEM condenser fan motor (part number 1186359) for the ICP/Tempstar/Heil WPH4364000RKA1 heat pump. The condenser fan motor turns the outdoor fan blade that pulls air across the condenser coil, rejecting the heat your system removes from the home. Rated at 1/5 HP and 810 RPM, it is sized specifically for this unit's airflow and coil. A failing condenser motor leads to high head pressure, compressor overheating, and loss of cooling. Common failure symptoms include an outdoor fan that won't spin, a motor that hums but doesn't start, a fan that runs hot and cycles on its thermal overload, or noisy/worn bearings.

Specifications

Spec	Value
Part Number	1186359
Type	Condenser Fan Motor
Brand	ICP (Tempstar / Heil / Comfortmaker)
Horsepower	1/5 HP
Speed	810 RPM
Fits Model	WPH4364000RKA1

Compatibility

Directly fits the ICP/Tempstar/Heil WPH4364000RKA1 heat pump condensing unit. As a 1/5 HP 810 RPM OEM condenser motor it replaces the original on this unit and matching ICP-family outdoor units. Verify HP, RPM, voltage, rotation, and shaft diameter against the motor being replaced, and reuse the original run capacitor only if it tests within spec.

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 screws and the electrical service panel.
Document — Photograph the motor wiring, capacitor leads, and fan blade position on the shaft.
Remove — Loosen the blade set screw, pull the blade, unbolt the motor, and disconnect its leads.
Install — Mount the new motor, reinstall the blade at the same height, and wire it per your photo.
Test — Restore power and call for cooling; confirm correct rotation, smooth start, and full fan speed.

Signs You Need a Replacement

Outdoor fan won't spin or only starts with a manual push.
Motor hums but the blade does not turn.
Motor overheats and cycles off on thermal overload.
Loud grinding, squealing, or wobbling from worn 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 for WPH4...

$180.70

Frequently Asked Questions

Does this Fan Motor fit my ICP WPH4364000RKA1 — 1/5 HP 810 RPM | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPH4364000RKA1 — 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 WPH4364000RKA1 — 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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