Heil Quaker ICP 1172091 Run Capacitor

The Heil Quaker ICP 1172091 Run Capacitor is a high-performance 35/3 MFD 370V dual run capacitor designed for demanding HVAC condensing units. Engineered to handle both the compressor (Herm) and condenser fan motor, this round dual run capacitor provides the necessary phase shift for efficient motor startup and continuous operation. As a direct ICP 1172091 replacement, this component ensures your Heil Quaker air conditioner or heat pump maintains optimal torque and power factor correction. The 370Vac 35+3 microfarad rating is specifically calibrated for residential and light commercial equipment requiring precise capacitance to prevent overheating and premature motor failure. With its rugged construction and 1/4 inch quick-connect terminals, it offers a reliable solution for technicians performing field service or preventative maintenance. Whether you are addressing a non-starting compressor or a slow fan, this OEM-equivalent capacitor provides the consistent voltage regulation needed for stable system performance.

• Dual-Action Capability: Operates both the 35 MFD compressor and 3 MFD fan motor from a single compact unit.
• Universal Voltage Rating: Rated for 370V applications, ensuring compatibility with standard AC systems.
• Precise Tolerance: Manufactured to strict microfarad specifications to protect HVAC motors from electrical stress.
• Rugged Housing: Durable round canister design provides excellent heat dissipation for extended service life.

Can I use a 440V capacitor to replace this 370V model?
Yes, in the HVAC trade, you can always upgrade to a higher voltage rating (like 440V) as long as the 35/3 MFD capacitance remains identical. Never use a lower voltage capacitor than specified.

What are the symptoms of a failing 1172091 capacitor?
Common indicators include a humming sound from the outdoor unit without the fan spinning, a "clicking" sound when the compressor attempts to start, or visible bulging/leaking on the top of the capacitor casing.

Are the terminals clearly marked?
Yes, this unit features industry-standard markings: "C" for Common, "HERM" for the compressor, and "FAN" for the condenser fan motor, simplifying the replacement process for field contractors.

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.