Heil Quaker ICP 1054586 Motor

The Heil Quaker ICP 1054586 Blower Motor is a heavy-duty, 1 HP direct drive blower motor engineered for high-demand residential and light commercial HVAC applications. As a genuine OEM replacement motor, it ensures exact drop-in compatibility for International Comfort Products (ICP) equipment, including brands like Tempstar, Comfortmaker, and Archer. Operating on a 208-230V single-phase power supply, this PSC motor (Permanent Split Capacitor) utilizes a 20 MFD/440V run capacitor to maintain electrical efficiency and steady torque during high-static operation. This 48 frame motor features a 4-speed design, allowing technicians to fine-tune airflow across 1100 RPM to balance static pressure and CFM requirements. The sleeve bearing construction is optimized for quiet, continuous air-over (CAO) duty, while the CCW rotation (counter-clockwise lead end) and band mount housing make it a standard fit for large-tonnage air handlers and furnaces. With a 6.0 Amp draw and 5/8-inch shaft diameter, this 1 HP HVAC motor provides the reliable mechanical output needed to restore system performance without the complexity of ECM programming.

Key Benefits for Contractors:

• Precise Multi-Speed Control: Features 4-speed taps to optimize airflow for both heating and cooling cycles, reducing noise and improving humidity control.
• OEM-Spec Durability: Specifically designed as a replacement for ICP part 1054586, ensuring matched motor windings and thermal protection.
• Simplified Installation: Standard 48 NEMA frame size with a band mount design provides a universal fit for most ICP-manufactured blower housings.
• High-Torque Performance: The 1 HP PSC motor design offers reliable starting torque and consistent RPMs under varied ductwork resistance.

Common Questions:

Can I use this to replace a 3-speed motor?
Yes, provided the frame size, horsepower, and voltage match. You will simply cap off the unused speed tap. Ensure the rotation (CCW) matches your original assembly.

Does this motor require a new capacitor?
Standard field practice recommends replacing the run capacitor whenever a new HVAC blower motor is installed to prevent premature winding failure. This unit typically requires a 20 MFD / 440 VAC capacitor.

Is this compatible with ECM-based systems?
No, the 1054586 is a Permanent Split Capacitor (PSC) motor. It cannot be used as a direct replacement for brushless DC or ECM motors without substantial control board modifications.

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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.