The Nordyne 632410R is a critical 240V 30 Watts Crankcase Heater designed to maintain optimal compressor lubrication in demanding HVACR applications

ensuring the unit remains operational in challenging weather environments common on rooftops

it provides self-regulating heat output

Utilizing a high-quality gas furnace burner orifice prevents common manifold pressure fluctuations and protects the system from the inefficiencies typical of generic or improperly sized alternatives

OEM Compatibility: Precision-cut 16-1/4 inch length ensures seamless integration with Reznor gas-fired unit heaters

Daikin-McQuay 349956814 Pressure Control The Nordyne 632410R is aThe Daikin McQuay 349956814 is a precision engineered Lo Limit Pressure Control designed for high performance HVAC systems. Calibrated specifically for a 0. 15" WC setpoint, this differential pressure switch monitors critical airflow and static pressure thresholds to prevent equipment damage. As a genuine OEM Daikin replacement part, it ensures seamless integration with McQuay air handlers and rooftop units. Its primary function is to serve as a