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Last seen: Apr 4, 2026
@papahuhu I would definitely check the upstairs radiators. If they were locked down too much, that would effect the volume of the system and might acc...
@papahuhu If some rooms are warm then it sounds like either the radiators are not big enough in the bedrooms or they are being restricted by valves. D...
@papahuhu have you got any monitoring software on it?
@papahuhu Mine is similar. Is your house not getting warm enough? Are yiu running on weather compensation? I also have some sensors left over.
@papahuhu I think my problem was just due to unusual weather conditions, with melting snow and a fast cold wind. It hasnt occured again
Exactly the same thing happened to me a couple of weeks ago. I was out with a hairdryer 😆
@deltona Yes older houses are problematic like that, but the standard air change assumption figure is know to be on the very high side and often leads...
@deltona No worries. The air change issue is a well know error and easy enough to correct for. Sounds like a plan to fit pipework etc with a heatpum...
I think it should be possible. If you are thinking of battery storage at any time, I have looked at these from Sigenergy, which allow charging from a ...
An external heat exchanger would need a pump which would be likely to disturb stratification. Cylinders with multiple coils (eg ones with a solar coi...
That sounds like an interesting idea. Coil sizes would be a potential issue, perhaps an external heat exchanger could be used instead.
Update: The flow temperature has now stabilized at 60C as required, unlike the 55C constant flow temperature yesterday. Im going to leave it a while a...
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