Key Benefits Universal Mounting Compatibility: The included mounting ring allows for seamless installation over previously installed thermostats or humidistats on flat surfaces or electrical boxes

making it compatible with most standard control loops

40" WC rating mean

making it suitable for high-pressure refrigerants like R-410A

McQuay Daikin 300047537 Valve Refrigerant Key Benefits Universal Mounting Compatibility:As a seasoned technician, you know that maintaining precise superheat is non negotiable for system longevity. The McQuay Daikin 300047537 3 Ton Expansion Valve is a high performance thermostatic expansion valve (TXV) engineered to regulate refrigerant flow with extreme accuracy. Built for 3 ton HVAC systems, this OEM Daikin replacement part features 1 2" x 1 2" ODF solder connections and a 5 foot capillary tube, ensuring the sensing bulb can be