Because this is an ECM Blower Motor

a sticking or failed damper assembly may be preventing the pressure switch from closing the circuit

Can this switch be used for differential pressure sensing

featuring a 150-degree F open temperature and a 130-degree F close temperature

it is primarily intended for indoor applications or protected environments where freezing of the condensate is not a risk

York 028-13974-000 Gasket 323269-701 Because this is an ECMThe York 028 13974 000 Gasket is a precision engineered OEM chiller replacement part designed for 3 1 2 inch angle valves within high tonnage industrial cooling systems. This York gasket replacement ensures a localized, hermetic seal that prevents refrigerant leaks and maintains system pressure under demanding thermal cycles. Engineered specifically for York centrifugal chillers and screw compressors, the S1 028 13974 000 utilizes high grade