Last seen: Jan 8, 2025
I missed that about the new radiators. I had all new rads and pipework fitted (I had no central heating before) and it was about £4.5k extra for every...
@Katcesca, Hello and welcome. I think you've summarised the issue very well. You're comparing heating some of the house some of the time with all ...
I'm not exactly sure what nominal is; I think it's the compressor speed its official ratings are done at. P55 of the data book gives some info. Min i...
@bialk An 8.5kWEcodan will be able to modulate down to 3-4kW at your flow and ambients. Have a look at page A-57 here. If it takes yours less ...
My 14kW Ecodan can modulate down to 30-35% of its nominal output. Mine will start to cycle at about 10 degrees ambient, sometimes a little more. As ...
Firstly, Melcloud isn't great at controlling the Ecodan. I don't know where the -39 comes from but you can set where the room temperature is monitore...
Some more information required, as a start: Are you running in Weather Compensation mode? What is the outside temperature where you are? Have ...
If ASHPs are to be mass-market it has to be a version of B. but with some expectation management included. Hardly anyone tinkers with their car a...
@marvinator80 looks like you could squeeze in some 12mm ply?
On one of the other heat pump forums, a chap has taken all the COP data from a 11.2kW Ecodan, and the degree days data from where he lives and modelle...
Hi Sali, good to hear you made some progress. I think once you have all the pumps and valves sorted out things should be better. I'm afraid I know...
Sali, this is mine; running steadily then doing a defrost. You can see the 4-5 degree gap and the delay in return following flow. BTW I'm doing s...
Latest Posts
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RE: Hydronic plinth heaters and ASHPs
@jamespa we should be ok as the model I'm looking at ha...
By benson , 42 minutes ago
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RE: Renewables & Heat Pumps in the News
Let me add two other points to what @lucia has just pos...
By Transparent , 47 minutes ago
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RE: Yes, the "zoning with ASHP" topic again...
@harryrea I agree entirely with the concept of zoning ...
By Heatgeek , 2 hours ago
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RE: Help optimising my system!
@wh0am3ye you’re absolutely right that what you’re seei...
By Mars , 3 hours ago
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RE: Additional Battery v Wind Turbine v Ripple
There was a call today for Ripple investors and amongst...
By Judith , 20 hours ago
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@heatgeek I kind of get it… but aren’t you still in the...
By SUNandAIR , 21 hours ago
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RE: Commencing on an ASHP Installation Process
I think you may very well be right and of course A2A ca...
By JamesPa , 2 days ago
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RE: Agile: average import cost vs other tariffs?
@old_scientist We are with SSEN and our G99 application...
By Toodles , 3 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
Yes. Storing the solar generation within the home is gr...
By Transparent , 3 days ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
@phoenix15, @heacol cover your area… I’d strongly recom...
By Mars , 3 days ago
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RE: Warm weather and heat pumps.
@editor Oh nothing right now because $ needed for struc...
By Lucia , 4 days ago
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RE: Potentially more choice including air to air heat pump grants
@jeff Such documents are far too wordy for my ‘daily re...
By Toodles , 4 days ago
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RE: Getting the best out of a heat pump - is Homely a possible answer?
@grahaml I cannot agree that it is a small percentage o...
By benson , 5 days ago
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RE: Samsung Gen6 16kW tribulations
@emceed, can you please give us an update on your syste...
By Mars , 6 days ago
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What's the problem you are trying to solve. The answer...
By JamesPa , 1 week ago
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Good luck. For what it is worth my system was very def...
By JamesPa , 1 week ago
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RE: Massive Electricity Cost for Running My Air Source Heat Pump
I agree @mark-h The Building Regs are now very readable...
By Transparent , 1 week ago
