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providing the low-vibration performance required for quiet indoor air handler and furnace operations
Key Benefits Precision Balanced: Factory balancing minimizes mechanical vibration and noise
Enhanced System Protection: Prevents compressor damage by monitoring for low-pressure fluctuations
OEM fan guards are sold as a single unit
Heil Quaker ICP 1171805 Pressure Switch 321894-709 providing the low-vibration performance requiredThe Heil Quaker ICP 1171805 Pressure Switch is an essential OEM safety component designed for high pressure monitoring in residential and commercial HVAC systems. Engineered to protect the compressor and sealed system integrity, this high pressure switch features a precise Cut Out (C O) at 426 PSI and a Cut In (C I) at 320 PSI. As a genuine ICP replacement part, it ensures seamless compatibility with Heil, Tempstar, Comfortmaker, and KeepRite