What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPG4364090LKB1 — 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 WPG4364090LKB1 — 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 WPG4364090LKB1 — 810 RPM | Ships Today

Name: ICP Condenser Fan Motor 1/5 HP for WPG4364090LKB1 — 810 RPM | Ships Today
Brand: ICP
SKU: 1186359-GEN
Price: 159.95 USD
Availability: InStock

SKU: 1186359-GEN Brand: ICP

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Overview

This OEM 1/5 HP condenser fan motor drives the outdoor fan on the ICP/Heil/Tempstar WPG4364090LKB1 packaged unit, pulling air across the condenser coil to reject heat during cooling. It replaces OEM part 1186359 (MOTOR CND 1/5 HP). When this motor fails, head pressure climbs, the compressor overheats and trips on its overload, and cooling capacity drops or stops entirely. Motors typically fail from worn bearings, an open or shorted winding, or a seized shaft after years of weather exposure.

Specifications

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

Compatibility

Direct-fit replacement for the ICP/Heil/Tempstar/Comfortmaker WPG4364090LKB1 packaged unit and related models that shipped with OEM motor 1186359. Verify HP, RPM, rotation, voltage, and mounting before installing, and reuse your existing run capacitor only if it tests within spec.

Installation Guide

Safety First — Disconnect power at the unit disconnect. Verify zero voltage with a multimeter before touching wiring.
Access — Remove the top grille/fan assembly and the condenser access panel.
Document — Photograph every motor and capacitor wire before disconnecting.
Remove — Disconnect motor leads, loosen the fan blade set screw, transfer the blade, then unbolt the old motor from the bracket.
Install — Mount the new motor, set blade height/spacing in the orifice, reattach the blade, and wire it per your photo and the motor label.
Test — Restore power, confirm correct fan rotation, and check that head pressure and amp draw are normal.

Signs You Need a Replacement

Outdoor fan won't spin, hums, or runs slowly
Compressor runs but the fan is dead, causing overheating/trips
Loud bearing noise, grinding, or a wobbling fan
High head pressure and poor or no cooling

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...

$159.95

Frequently Asked Questions

Does this Fan Motor fit my ICP WPG4364090LKB1 — 810 RPM | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPG4364090LKB1 — 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 WPG4364090LKB1 — 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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