Resideo VCZAA1000 Valve 326058-755 The permanently lubricated ball bearings

The permanently lubricated ball bearings minimize friction and extend the service life of the assembly

Replacing a worn expansion valve armature with this genuine Danfoss 068F0541 kit restores the modulation range of 10% to 100%

This secondary heat exchanger is designed for specific high-efficiency Carrier families

this unit features a 2-inch stroke and a robust 8 to 13 psig spring range

this genuine Carrier replacement part monitors the heat exchanger environment

Resideo VCZAA1000 Valve 326058-755 The permanently lubricated ball bearingsThe Resideo VCZAA1000 is an industrial grade, 2 way balanced hydronic valve engineered for precision on off zone control in domestic and light commercial HVAC systems. This 1 2 inch sweat connection valve features a 3. 5 CV flow capacity, making it a staple for managing hot or chilled water and glycol solutions up to a 60% concentration. Built with a rugged bronze body and an EPDM sealed piston, the VC series zone valve provides a reliable close off