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SurajNest

I have an existing Valliant CV kettel Heating only Boiler .The existing Thermostat is a Honeywell Touch Therm. ( 2 wire ) system Red and White wires.Is it possible to just connect the 2 wires onto the Next Thermostat and not connect the Heatlink to t...

SurajNest

I recently bought the Nest learning Gen 3 Model thermostat and Heat Link from a user. The Thermostat body has a flat back side .I have only a heating system (2 wire- R & W) connection. I have a back plate and the Thermostat. Can some one help me how ...

SurajNest

Thank you for sharing. I will need some help to install the heatlink unit and set up the wiring. Not comfortable during it myself .

SurajNest

Thanks again, Let me check the Voltage on the 2 wires using a Multimeter to confirm if its 12V or 240V

SurajNest

Thanks so much for your answer. This was helpful . I will add additional pictures to my question it helps for future novices 

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