How to install Nest Gen 2 Thermostat with Baxi Luna3 Boiler


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Old 06-01-13, 12:08 AM
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How to install Nest Gen 2 Thermostat with Baxi Luna3 Boiler

Hey guys. Because I am not in the USA or Canada Nest will not offer any assistance..hence I hoping that you guys can help.

I have the above boiler. The current thermo stat has two wires running from the boiler. I have measured 31.88v across these two wires.

The boiler is one of those where the remote regularily "talks" to the boiler..turn on pump...turn on heater etc

Picture of existsing remote attached.Name:  Baxi Luna3 Comfort 1.jpg
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Size:  19.3 KBName:  Baxi Luna3 Comfort 2.jpg
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Old 06-01-13, 11:05 AM
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simply put, you can not and should not do what you are attempting.
 
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Old 06-01-13, 04:24 PM
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The existing control is a communicating control and the Nest touches 2 wires together when a demand is present. They are not interchangeable.
 
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Old 06-01-13, 09:33 PM
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Wifi internet thermo for Nest Luna3

Thanks guys. Could you recommend an internet capable wifi thermo that is compatible with my boiler. I spend many weekends away, with out notice, and would like the ability to stop my boiler from working when I am away from my house
 
 

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