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

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

or improper gas pressure causing flames to "roll out" of the combustion chamber

making it suitable for high-pressure heat pump applications

Eaton Cutler-Hammer C25FNF350A Contactor R-448A The internal green spring providesThe 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