Check the listing for details. iO HVAC Controls UT-SWM Universal Thermostat Smart Wire Module. Condition: New. Listed at 123.50 USD. Electrical HVAC Thermostats Thermostat Wire Tools Plumbing iO HVAC Controls UT-SWM Universal Thermostat Smart Wire Module The UT-SWM (Universal Thermostat Smart Wire Module), is an innovative and low-cost solution for applications where you need to control as many as five outputs across a single pair of wires between the thermostat and an indoor AHU. Features & Benefits: Reduces installation costs by not having to pull additional wire Send up to 5 additional outputs over a single pair of wires Supports both heat pump and conventional HVAC systems Compatible with nearly all major thermostat brands Includes compact sender module and relay receiver module Warranty: 1 year Product Details Color N/A Height 3.250 Length 4.000 UPC 840119900651 HVACSurplus.com works with a wide variety of brands that you know & trust. Some of our brands include: Aprilaire ∙ Belimo ∙ Braeburn ∙ CPS Products ∙ DiversiTech ∙ Ecobee ∙ Emerson ∙ Functional Devices ∙ GeneralAire ∙ Honeywell ∙ ICM Controls ∙ iO HVAC Controls ∙ Jackson Systems ∙ Johnson Controls ∙ Kidde ∙ LeakSmart ∙ Little Giant ∙ Lux ∙ Malco ∙ MA-Line ∙ NAVAC ∙ Nest ∙ Packard ∙ Peco ∙ Pro1 IAQ ∙ Ranco ∙ Rectorseal ∙ Resideo ∙ Ring ∙ Robertshaw ∙ SolderWeld ∙ Skytech ∙ Supco ∙ UEI Test Instruments ∙ Universal Secruity Instruments ∙ Vents US ∙ White-Rodgers