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the 192SU3-2120 contains internal AC-to-DC power conversion to supply the 24 VDC required by the 25SU3-2100
Its compact design facilitates easy installation in tight mechanical rooms
Measuring 19
MSZ-HM24NA
Resideo VCZBB1000 Valve 320720-756 the 192SU3-2120 contains internal AC-to-DCThe Resideo VCZBB1000 is an industrial grade, 2 way hydronic control valve designed specifically for hot or chilled water applications within zoned HVAC systems. Built with a 1 2 inch NPT female pipe connection, this valve body is compatible with all VC series zone valve actuators, allowing for seamless replacement or new installs in residential and light commercial fan coil units, radiators, and convectors. The balanced valve design ensures efficient