Daikin-McQuay 066547401 Switch Refrigerant using the incorrect rating will

using the incorrect rating will lead to premature winding failure

Corrosion Resistance: High-grade stainless steel power assembly prevents atmospheric corrosion and extends service life in high-moisture environments

reducing downtime in industrial or commercial installations where heating reliability is paramount

Calibrated Performance: Standard #18 natural gas orifice sizing for consistent BTU delivery

Daikin-McQuay 066547401 Switch Refrigerant using the incorrect rating willThe Daikin McQuay 066547401 Low Temp Cut Out Switch is a critical safety component designed for commercial HVAC systems and chiller applications. As a freeze protection thermostat, this manual reset limit switch monitors the refrigerant or water temperature to prevent coil freeze up and subsequent heat exchanger failure. Engineered for precise temperature sensing, the sensor reacts to the lowest temperature detected along any section of its capillary