The valve is factory-set to trip at 75 psi

always verify the specific part number in your unit's technical manual

this two-position damper uses a power closed/spring return open actuator

The internal green spring provides a versatile set point range of 6–14" w

Applying higher voltage will result in immediate winding failure and potential control board damage

Eaton Cutler-Hammer C25FNF350A Contactor R-448A The valve is factory-set toThe Eaton Cutler Hammer C25FNF350A is a commercial grade 3 pole definite purpose contactor engineered for demanding HVACR and industrial applications. Designed for high duty cycles, this 50 amp contactor features an open type enclosure and a robust metal mounting plate for secure installation in control panels. The 110 120Vac 50 60Hz coil voltage ensures compatibility with standard control circuits, while the non reversing design provides a compact