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Last seen: Oct 30, 2026
Does it disappear when the heat pump is off? What about when the fan and water pump on the heat pump are running, but not the compressor(which will h...
Balancing can be a long process (it can also be very quick especially if the settings are almost right) and its possible to mess things up if you turn...
Up to a point yes. However every heat pump (and every boiler) can only turn down so far, ie it has a minimum output (which, in the case of a heat pum...
By opening up the lockshield valve on the radiator in question, or closing down a bit lockshield valves on other radiators (the lockshield valve, ofte...
Is that a single pair only? If so it may be part if the problem. How long? What flow rate do you have ( your heat pump will tell you) and what dt f...
Should be interesting. Do watch to see if the UFH gets too hot, although if it does then thats a positive outcome!
Sorry to hear that but I'm not surprised TBH. Stratification is effective in a normal unvented tank where the hot water is drawn off at the top. In ...
I wonder if heat pump manufacturers will tone these siting restrictions down. I suspect so. They aren't, so far as I have been able to establish, ac...
Re (2) I misinterpreted your earlier post. The actual requirement is here "(ii)the system providing space heating or water heating, or both, of ...
@newby OK here are my considered thoughts based on info so far: Very sensible! General comments: I think its unlikely, bu...
Loss assessments can be a very serious case of GIGO. I had two, both coming out at 16kW following, in each case, a 3 hour survey. I did the calculat...
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Degrees of Separation
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RE: Boiler Upgrade Scheme funding reduced by circa £750 million in 2026 budget
So far there is nothing on the value of the BUS grants ...
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Coming back on subject... A shortened version of the ...
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RE: Say hello and introduce yourself
Perhaps it is time for an update on ‘our’ project. We h...
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RE: Marvel Heating liquidation
The interesting thing about the IBG: when I called them...
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Please bear in mind, everyone, that in order to use thi...
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Good to hear that you found a solution. Absolutely a...
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