What HP motor do I need for my ICP unit?

The correct replacement for ICP model WFMR090B042B2 — 1/3 HP 3-Speed | 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 WFMR090B042B2 — 1/3 HP 3-Speed | 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 Blower Motor for WFMR090B042B2 — 1/3 HP 3-Speed | Ships Today

Name: ICP Blower Motor for WFMR090B042B2 — 1/3 HP 3-Speed | Ships Today
Brand: ICP
SKU: 1184882-GEN
Price: 139.00 USD
Availability: InStock

SKU: 1184882-GEN Brand: ICP

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Overview

This OEM 1/3 HP, 3-speed direct-drive blower motor (OEM 1184882) circulates conditioned air through the ICP/Tempstar/Heil WFMR090B042B2 furnace and the home's duct system. It drives the blower wheel during heating and cooling, and on most installations the speed taps let the installer match airflow to the system. A failing blower motor causes weak airflow, overheating limit trips, loud bearing noise, or a furnace that runs but moves no air. Replacing a worn motor restores proper CFM, protects the heat exchanger from overheating, and quiets the system.

Specifications

Spec	Value
OEM Part Number	1184882
Type	Direct-Drive Furnace Blower Motor
Horsepower	1/3 HP
Speeds	3-Speed
Brand	ICP / Tempstar / Heil
Fits Model	WFMR090B042B2
Application	Furnace / Air Handler Blower

Compatibility

Built for the ICP-family WFMR090B042B2 furnace and the matching Tempstar, Heil, and Comfortmaker models that use this blower assembly. Verify horsepower, speed count, and shaft size against your existing motor before installing.

Installation Guide

Safety First — Disconnect power at the furnace switch and breaker; verify zero voltage with a multimeter.
Access — Remove the blower-compartment service panel.
Document — Photograph all motor and capacitor wiring, noting which speed tap is connected.
Remove — Slide out the blower assembly, loosen the wheel set screw, remove the motor mount band, and separate the old motor from the housing.
Install — Transfer the blower wheel and mount band to the new motor, reinstall the assembly, and reconnect wiring per your photo.
Test — Restore power and run heat and cool cycles, confirming strong airflow and no unusual noise.

Signs You Need a Replacement

Weak or no airflow from the registers
Loud humming, grinding, or squealing from the blower
Furnace overheats and trips on the high-limit switch
Motor runs hot, smells burnt, or won't start without a push

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 Blower Motor for WFMR090B042...

$139.00

Frequently Asked Questions

Does this Fan Motor fit my ICP WFMR090B042B2 — 1/3 HP 3-Speed | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WFMR090B042B2 — 1/3 HP 3-Speed | 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 WFMR090B042B2 — 1/3 HP 3-Speed | 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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