Google Nest Community

Musky · 09-16-2025

Hi All,The Nest Gen 3rd Gen was reset to factory settings. It now controls and heats the radiators but with no hot water. Would anyone have the correct settings to use with a Worchester Bosch Greenstar 24i Mark III condensing boiler?I have followed p...

Musky · 09-20-2025

Thanks for your advice. The relay in the Heatlink is working fine and calling for the Hot water so it looks to be the motorised valve. I have just ordered one up and will install it next week.

Musky · 09-18-2025

It does indeed. I much appreciate your help. It will be the weekend before I can get back to it though. Thanks again.

Musky · 09-18-2025

I really appreciate your time on this one,I have tried to isolate the issue with my limited knowledge of heating systems. I would appreciate your input on if my logic is correct.1. I eliminated the Nest Gen 3 thermostat Hot Water settings by manually...

Musky · 09-16-2025

The hot water has worked in the past with the boiler.No, there is no click at the Heat Link when you call for hot water only.

Musky · 09-16-2025

No work done at all on the boiler system. The only thing was a reset of the Nest itself.

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Correct settings required for the Nest Gen 3 that is not heating water.

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Re: Correct settings required for the Nest Gen 3 that is not heating water.

Re: Correct settings required for the Nest Gen 3 that is not heating water.