Heil Quaker ICP 1088234 Motor

The Heil Quaker ICP 1088234 Motor is reaching the end-of-life cycle for many older residential condensing units, making it a critical OEM replacement motor for maintaining system head pressure and heat transfer efficiency. Operating at 1075 RPM with a 1/8 HP rating, this 42 NEMA frame size motor is engineered specifically for 208-230Vac single phase applications. This permanent split capacitor (PSC) motor utilizes a sleeve bearing design and a thru-bolt mount, ensuring a precise fit in Heil, Tempstar, and Comfortmaker units where clearance is restricted. With a 0.93 Amp draw and clockwise (CW) rotation, it provides the exact torque profile required for standard condenser fan blades. For contractors performing a condenser fan motor replacement, verifying the 42 frame diameter (5 inches) is essential to avoid fitment issues common with larger 48-frame alternatives. It is highly recommended to replace the 3 MFD 370V capacitor simultaneously to prevent premature winding failure and ensure optimal starting torque.

• Internal Thermal Protection: Prevents stator failure during high-ambient operating conditions.
• OEM Drop-in Compatibility: Matches factory bolt patterns for ICP 1088234, eliminating the need for mounting bracket field-modifications.
• Sleeve Bearing Architecture: Designed for quiet, vertical-shaft-down applications in residential split systems.
• Energy Efficient PSC Design: Maintains a low 0.93 Amp draw, reducing total system electrical load.

What is the frame diameter of this motor?
This is a NEMA 42 frame motor, which has a 5-inch diameter. This is smaller than the standard 48-frame (5-5/8") motors found in larger tonnage units.

Can I use a higher horsepower motor as a substitute?
Using a higher HP motor may change the fan blade pitch requirements or lead to over-amping if the RPM and load are not perfectly matched. Sticking to the 1/8 HP specification is recommended for this specific fan assembly.

Does this motor include the run capacitor?
No, the 1088234 motor requires a 3 MFD / 370 VAC capacitor which is sold separately. Installing a new capacitor with every motor change-out is standard best practice to ensure proper phase shift and motor longevity.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.