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

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

000 BTU/hr while maintaining a steady 7-11" WC outlet pressure

Common Questions Is the 30-118-D compatible with units manufactured after 2003

IO Hvac Controls UT-SWM Universal Thermostat 321142-301 Simplified Installation: The 1/2-inch backThe 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