What HP motor do I need for my ICP unit?

The correct replacement for ICP model WPG4244060RKB1 — 1/2 HP OEM 1188128 | 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 WPG4244060RKB1 — 1/2 HP OEM 1188128 | 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 WPG4244060RKB1 — 1/2 HP OEM 1188128 | Ships Today

Name: ICP Blower Motor for WPG4244060RKB1 — 1/2 HP OEM 1188128 | Ships Today
Brand: ICP
SKU: 1188128
Price: 245.70 USD
Availability: InStock

SKU: 1188128 Brand: ICP

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Overview

This OEM 1/2 HP blower motor (part number 1188128) drives the indoor air handler on ICP WPG4244060RKB1 packaged units, circulating conditioned air through the supply ductwork. The blower motor is the workhorse of the furnace section — when it weakens or fails you lose airflow, which causes poor heating and cooling, high-limit trips, and frozen coils. Symptoms of a failing motor include humming without starting, intermittent operation, overheating and tripping on thermal overload, loud bearing noise, or no airflow at the registers. Replacing the motor with the correct 1/2 HP OEM unit restores rated CFM and protects the rest of the system.

Specifications

Spec	Value
Part Number	1188128
Type	Blower Motor
Brand	ICP
Horsepower	1/2 HP
Application	Furnace / Air Handler Blower
Fitment	OEM Replacement

Compatibility

Direct OEM fit for ICP / Tempstar / Heil model WPG4244060RKB1 packaged gas units. Always confirm the part number on your existing motor matches 1188128 before ordering, as motor frame, rotation, and mounting can vary across production runs.

Installation Guide

Safety First — Disconnect power at the breaker and verify zero voltage with a multimeter before touching any wiring.
Access — Remove the blower compartment service panel.
Document — Photograph all wire connections and the blower wheel position on the shaft before disconnecting.
Remove — Disconnect motor leads, loosen the blower wheel setscrew, slide the wheel off, and unbolt the old motor from the blower housing or mount band.
Install — Mount the new 1/2 HP motor, transfer the blower wheel at the same depth, tighten the setscrew on the flat, and reconnect leads per your photo.
Test — Restore power and verify smooth start, correct rotation, and full airflow at the registers.

Signs You Need a Replacement

Blower hums but will not start spinning
Motor overheats and trips on thermal overload
Loud grinding or squealing bearing noise
Weak or no airflow at the supply registers

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 WPG4244060R...

$245.70

Frequently Asked Questions

Does this Fan Motor fit my ICP WPG4244060RKB1 — 1/2 HP OEM 1188128 | Ships Today?

Yes. This is the factory-specified OEM fan motor for the ICP WPG4244060RKB1 — 1/2 HP OEM 1188128 | 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 WPG4244060RKB1 — 1/2 HP OEM 1188128 | 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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