Heil Quaker ICP 1186821 Motor
The Heil Quaker ICP 1186821 is a direct-drive PSC (Permanent Split Capacitor) blower motor designed for high-static pressure applications in residential furnaces and air handlers. Operating at 115V with a 1/2 HP rating, this 4-speed motor allows for precise airflow balancing across heating and cooling cycles. With a nominal speed of 1075 RPM, it serves as a reliable OEM replacement for several ICP brands, including Heil, Tempstar, Comfortmaker, and Arcoaire. This multi-speed motor features Class B insulation and is designed for continuous air-over (CAO) duty, ensuring thermal protection and longevity during peak demand. When replacing an ICP 1186821 furnace motor, technicians should verify the microfarad rating of the existing capacitor to ensure optimal torque and amperage draw. This open-vented motor utilizes a standard NEMA 48-frame mounting pattern, making it a drop-in solution for blower assembly repairs where maintaining factory-spec CFM is critical for heat exchanger integrity.
- Multi-Speed Versatility: Four distinct speed taps provide the flexibility to tune airflow for both high-efficiency cooling and standard heating stages.
- OEM Compatibility: Engineered specifically for ICP furnace parts, ensuring correct shaft length and diameter for standard blower wheels.
- Thermal Overload Protection: Sustains motor integrity by automatically interrupting power in the event of overheating or restricted airflow.
- Sleeve Bearing Design: Optimized for quiet operation and reduced vibration in residential forced-air systems.
Common Questions
Is this a direct replacement for an ECM motor?
No, the 1186821 is a PSC motor. It cannot be used to replace an ECM or constant-torque motor without significant modification to the control board and wiring harness.
Which capacitor should be used with this blower motor?
Always check the motor nameplate for the specific MFD rating. While most 1/2 HP ICP motors utilize a 5 MFD or 7.5 MFD / 370V run capacitor, using the incorrect rating will lead to premature winding failure.
Can this motor be mounted in any orientation?
This motor is designed for shaft-up, shaft-down, or horizontal mounting, provided the venting allows for adequate airflow over the motor housing.
This item is not eligible for free shipping.
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.
Heil Quaker ICP 1186821 Motor
The Heil Quaker ICP 1186821 is a direct-drive PSC (Permanent Split Capacitor) blower motor designed for high-static pressure applications in residential furnaces and air handlers. Operating at 115V with a 1/2 HP rating, this 4-speed motor allows for precise airflow balancing across heating and cooling cycles. With a nominal speed of 1075 RPM, it serves as a reliable OEM replacement for several ICP brands, including Heil, Tempstar, Comfortmaker, and Arcoaire. This multi-speed motor features Class B insulation and is designed for continuous air-over (CAO) duty, ensuring thermal protection and longevity during peak demand. When replacing an ICP 1186821 furnace motor, technicians should verify the microfarad rating of the existing capacitor to ensure optimal torque and amperage draw. This open-vented motor utilizes a standard NEMA 48-frame mounting pattern, making it a drop-in solution for blower assembly repairs where maintaining factory-spec CFM is critical for heat exchanger integrity.
- Multi-Speed Versatility: Four distinct speed taps provide the flexibility to tune airflow for both high-efficiency cooling and standard heating stages.
- OEM Compatibility: Engineered specifically for ICP furnace parts, ensuring correct shaft length and diameter for standard blower wheels.
- Thermal Overload Protection: Sustains motor integrity by automatically interrupting power in the event of overheating or restricted airflow.
- Sleeve Bearing Design: Optimized for quiet operation and reduced vibration in residential forced-air systems.
Common Questions
Is this a direct replacement for an ECM motor?
No, the 1186821 is a PSC motor. It cannot be used to replace an ECM or constant-torque motor without significant modification to the control board and wiring harness.
Which capacitor should be used with this blower motor?
Always check the motor nameplate for the specific MFD rating. While most 1/2 HP ICP motors utilize a 5 MFD or 7.5 MFD / 370V run capacitor, using the incorrect rating will lead to premature winding failure.
Can this motor be mounted in any orientation?
This motor is designed for shaft-up, shaft-down, or horizontal mounting, provided the venting allows for adequate airflow over the motor housing.
This item is not eligible for free shipping.
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.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Heil Quaker ICP 1186821 is a direct-drive PSC (Permanent Split Capacitor) blower motor designed for high-static pressure applications in residential furnaces and air handlers. Operating at 115V with a 1/2 HP rating, this 4-speed motor allows for precise airflow balancing across heating and cooling cycles. With a nominal speed of 1075 RPM, it serves as a reliable OEM replacement for several ICP brands, including Heil, Tempstar, Comfortmaker, and Arcoaire. This multi-speed motor features Class B insulation and is designed for continuous air-over (CAO) duty, ensuring thermal protection and longevity during peak demand. When replacing an ICP 1186821 furnace motor, technicians should verify the microfarad rating of the existing capacitor to ensure optimal torque and amperage draw. This open-vented motor utilizes a standard NEMA 48-frame mounting pattern, making it a drop-in solution for blower assembly repairs where maintaining factory-spec CFM is critical for heat exchanger integrity.
- Multi-Speed Versatility: Four distinct speed taps provide the flexibility to tune airflow for both high-efficiency cooling and standard heating stages.
- OEM Compatibility: Engineered specifically for ICP furnace parts, ensuring correct shaft length and diameter for standard blower wheels.
- Thermal Overload Protection: Sustains motor integrity by automatically interrupting power in the event of overheating or restricted airflow.
- Sleeve Bearing Design: Optimized for quiet operation and reduced vibration in residential forced-air systems.
Common Questions
Is this a direct replacement for an ECM motor?
No, the 1186821 is a PSC motor. It cannot be used to replace an ECM or constant-torque motor without significant modification to the control board and wiring harness.
Which capacitor should be used with this blower motor?
Always check the motor nameplate for the specific MFD rating. While most 1/2 HP ICP motors utilize a 5 MFD or 7.5 MFD / 370V run capacitor, using the incorrect rating will lead to premature winding failure.
Can this motor be mounted in any orientation?
This motor is designed for shaft-up, shaft-down, or horizontal mounting, provided the venting allows for adequate airflow over the motor housing.
This item is not eligible for free shipping.
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.
