The UT-SWM, Universal Thermostat Smart Wire Module is an innovative and low-cost solution for any application where you need to control up to five (voltage free) digital outputs and only have a single pair of wires between two locations such as a thermostat and HVAC system.
• Reduces installation costs by not having to pull additional wire
• Allows up to five digital outputs to be sent on the 24 volt signal wires
• Supports both heat pump and conventional HVAC systems
• Compatible with virtually all major thermostat brands
• Includes compact sender module and relay receiver module
• 1 year warranty