single-phase power source

delivering substantial energy savings by matching motor speed to load demand

this relay acts as the primary interface between the thermostat and the heating circuit

and Tempstar blower assemblies

Danfoss 193B-1504 Valve 340793-762 single-phase power sourceThe Danfoss 193B 1504 is a precision engineered 1 inch 3 way motorized control valve designed specifically for demanding hydronic heating and cooling applications. Constructed from DZR (Dezincification Resistant) brass, this valve body prevents selective leaching of zinc in aggressive water conditions, ensuring structural integrity and long term reliability in open or closed loop systems. With a 11. 7 CV flow coefficient, it provides high capacity