Last seen: Jan 8, 2025
Hello @lenny and welcome. It's hard to tell when it's late May but how is it so far? Were you given a walk through, manuals, instructions and so on?
I agree with you that normal cycling in itself isn't a big problem. IMO the bigger problem with an oversized ASHP (apart from them costing more) is t...
A typical oversized gas boiler with scalding hot radiators allows the temperature of the house (or parts of it) to be set back so that it is colder fo...
It was storage heaters and I did have annual consumption. But it was hard to compare the energy used with a modern, controllable system. The heat ra...
It was storage heaters and I did have annual consumption. But it was hard to compare the energy used with a modern, controllable system. The heat ra...
Don't forget to add a bit - at least 15% - for defrosts. And hot water. And make sure the manufacturer's 'size' is deliverable when it's actually col...
I agree. IMO the issue with older housing isn't the wall insulation; loft lagging, windows and doors should fix most and terraced houses are very wel...
@sunandair, @elab hasn't been seen on the forum since 1st May so I don't think s/he is worthy of any more attention!
Don't forget that an ASHP will spend 15-20% of its time defrosting when it's cold outside. And you'll still want hot water. 11kW sounds about right....
At least ASHPs keep running as long as you want them to. Imagine having an ASHP that stopped after using 30kWh and required you to faff around with va...
An adjustment in the relative prices of electricity and gas would be the most effective way to encourage heat pumps. 2.5 times would help but if elec...
Because it's being funded by taxpayers. If I'm going to contribute, through my taxes, to delivering a low(er) carbon economy, I want the best bang fo...
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RE: New Fogstar 15.5kWh upright solution
Thank you. The way that framework splits between 1 an...
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RE: Low COP and unevenly heated rooms with 12kW Samsung AE120MXTPEH / AE260TNWTEH
@jamespa thank your for your input.We used the heating ...
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The Mars and Richard Kitchen Show
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RE: Grant 13kW Aerona3 - issues getting zones to temp
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
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By KenBone , 8 hours ago
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RE: Odd noise in our Ideal Logic ASHP
Should have all you radiators and con...
By KenBone , 8 hours ago
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RE: Automation options to maximuse efficiency & ToU tariffs
If you are asking what is available to the non geek hou...
By JamesPa , 9 hours ago
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Yes, you make a good point and beyond servers, engineer...
By Batpred , 10 hours ago
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RE: Isolating the system for a planned power cut
Insurance helps and when adding high powered devices li...
By Batpred , 11 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
Is there a lookup facility to see your limit, or is it ...
By DREI , 17 hours ago
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RE: Electricity price predictions
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UK Consumer Law Reality Check (for anyone dealing with ...
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@dgclimatecontrol Thanks... this was resolved back in M...
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RE: Help me keep the faith with my air source heat pump installation
That's the problem with the UK, in comparison with Amer...
By DREI , 19 hours ago
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Electrical is the only way forward.. But until we get...
By Batpred , 19 hours ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
Manufacturer: Panasonic Model: WH-WXG12ME8 Type: AS...
By Andy-e , 19 hours ago
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In our installation, we actually have an LLH but any di...
By Toodles , 19 hours ago
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RE: Large heat pump options for church building
This church project has more in common with a commercia...
By GrahamF , 19 hours ago
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RE: How good is the app support for your heat pump?
It looks quite interesting and, like you, I'd only want...
By Sheriff Fatman , 19 hours ago
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RE: External wall insulation - your experience
So our house is in SE England. We mainly had mixed w...
By Batpred , 1 day ago