most other compatible series units utilize two gaskets for a complete valve bracket overhaul

The Functional Devices RIBU2S2 is a versatile enclosed pilot control relay designed for reliable switching in building automation

The opening point is set using the range adjustment screw located at the top of the valve

this OEM replacement part delivers the factory-standard accuracy needed to optimize heat pump and cooling cycles

Simplified Installation: The 1/2-inch back mount connection facilitates a direct threaded fit into standard tapping points without specialized adapters

IO Hvac Controls UT-SWM Universal Thermostat 321142-301 most other compatible series unitsThe iO HVAC Controls UT SWM is a professional grade universal thermostat smart wire module engineered to resolve complex wiring challenges in the field. Functioning as a 2 to 5 wire adapter, this system allows technicians to transmit up to five individual 24VAC digital outputs over a single pair of conductors between the thermostat and the indoor air handler. Utilizing dual microprocessor technology, the sender module encodes thermostat signals with