Lochinvar & A.O. Smith 100277936 Pressure Switch Els PW 17895 The Danfoss 068U2204 Expansion Valve

The Danfoss 068U2204 Expansion Valve is a high-precision TUA series thermostatic expansion valve engineered for light commercial refrigeration and air conditioning systems

or during a primary motor change-out

secure connection from the gas cylinder to the sensor housing

The Cleveland Controls FS-751-337 is a precision-engineered fixed point air pressure sensing switch designed for high-reliability airflow monitoring in duct heaters

Direct OEM Compatibility: Serves as the precise Lennox 63W57 replacement for discontinued 56M22 models

Lochinvar & A.O. Smith 100277936 Pressure Switch Els PW 17895 The Danfoss 068U2204 Expansion ValveThe Lochinvar & A. O. Smith 100277936 Pressure Switch is a critical safety component designed for precise differential pressure sensing in high efficiency condensing boilers and water heaters. Engineered with a specific set point of 0. 75" W. C. (PF), this 0. 75 pressure switch ensures the combustion air blower is generating sufficient draft before allowing the ignition sequence to proceed. As a direct Lochinvar PRS1011 replacement, it maintains the