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OEM Compatibility: Guaranteed fit for systems requiring Trane SFCAP45D5440R or American Standard CPT00656 specifications
it is best suited for 1H/1C configurations requiring standard R
ensure the spring is correctly calibrated for the higher pressure requirements typically associated with liquid petroleum systems
Multi-Stage Compatibility: Specifically designed for 2-stage heating and 1-stage cooling heat pump applications
As a direct successor to the S1-37315424001 electrical heat harness
Schneider Electric (Barber Colman) PNV-045-44 Spring Els PW 17895 OEM Compatibility: Guaranteed fit forThe Schneider Electric PNV 045 44 is a precision engineered pneumatic actuator spring designed specifically for integration with the MK 4611 pneumatic valve actuator series. Engineered for reliability in HVAC pneumatic control systems, this spring operates within a calibrated 5 to 10 psi spring range, ensuring consistent force application and proportional valve positioning. For technicians servicing legacy Barber Colman infrastructure, the PNV 045 44