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Interactive Compatibility Check

The Vine Smart Wi-Fi Thermostat is designed to work with 24VAC heating and cooling systems including traditional Furnace, Heat Pump A/C with Emergency Heating, 1-Heat, 1-Cool, and Single-Stage Heating/Cooling. It's easy to find the compatibility from an existing connection:

  1. Remove the old thermostat.
  2. Take a look at the wires connected to the wall plate and old thermostat.
  3. Use our interactive wiring chart to determine which arrangement is compatible with your home setup.

Vine comes with 7 wire connections and supports:
1-Heat and 1-Cool, or Heat Pump A/C with Emergency Heating

 Check Connected WiresSpare Wire

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If your Smart Wi-Fi thermostat doesn't turn on after you have correctly connected the wires as illustrated, it may be caused by no power to the “C” terminal from the furnace terminal block. Please consult a professional HVAC technician for help.