Google Nest Community

Astral_image · 03-21-2022

Hi all,I installed a Nest Thermostat E at the weekend using OpenTherm. Boiler is a combi (Baxi 228). It seems to be working okay, but I've noticed that every hour or so the boiler is firing up, even when the heating is off. It seems to be raising the...

Astral_image · 03-23-2022

Home/away assist is turned off, and I've played with the settings to see if it made any difference. I think it's a bug - I've been in touch with Nest and Baxi and neither seem to know what's going on.

Astral_image · 03-22-2022

The central heating temp is set to 65, domestic hot water to 50. The modulation for the central heating is working as expected, it's just that the boiler occasionally fires up to heat the domestic hot water to 60c. I can't work out why, as it never d...

Astral_image · 03-22-2022

Hi, home/away assist is turned off.It appears that the boiler is heating domestic hot water to 60c, even though the max is set to 50c on the Nest and the boiler's dial.Thought it might be Bacteria Prevention but that setting doesn't appear on the Nes...

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Boiler firing when heating off

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Re: Boiler firing when heating off

Re: Boiler firing when heating off