Last seen: Jan 8, 2025
@rod Very interesting. My (14kW) ASHP can definitely run the compressor in bursts of less than 20 minutes when in heating mode. It doesn't do it v...
@cathoderay a quick Google reveals that plotly is the company and dash is the product. I don't know exactly how your (or any) ASHP decides to s...
Couldn't you try just changing the curve so that the flow stays higher a bit longer? Can you have steps in your WC curve? Mine is using Mitsi's Auto ...
@Cathoderay, Looking good. Is this running on WC or chasing/maintaining a room temperature? It's interesting that after about 11am, it both cyc...
There might a minimum LWT setting that applies whatever the WC curve says. Maybe that is 30?
If you set it to 3 degrees.... When outside air temperature gets to 3 degrees, it starts the circulation pumps and monitors the flow (I assume it us...
@Linz, can you explain a bit more what the problem is and what you want to do? You can't change anything to do with defrosting as far as I know. Fr...
@daniel, do any of the radiators ever actually get hot? I mean properly hot, not just lukewarm. Not scalding hot; more like a hot shower or bath. ...
Aaron, no reason why not, although you might find it hard to find someone at the moment. I suggest you try the UK Heat Pumps Facebook group. Howev...
@ninja.tiger Building regulations seem to suggest you can't replace an existing heating system with one whose C02 emissions are higher. See page 35 ...
Mitsubishi does it by using the immersion for DHW. It doesn't run ASHP heating and DHW at the same time.
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Latest Posts
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RE: My misgivings about installing ASHP and solar panels via the ECO4 scheme...
@bart Thanks for your help but I have already been ther...
By Dwynwen , 6 hours ago
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RE: Renewables & Heat Pumps in the News
Here’s a little more technical detail/p>
By Judith , 10 hours ago
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A good start but I’m glad I didn’t need to learn someth...
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By Old_Scientist , 14 hours ago
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RE: MCS and NAPIT complaints process
@chrislay, is your heat pump complaint still unresolved...
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RE: ASHP Install from hell - help please
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RE: Getting the best out of a heat pump - is Homely a possible answer?
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RE: RDSAP10 effect on existing heat pump EPC rating?
@aaron There's the rub, the database does not list my ...
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@editor excellent news, congratulations and well deserv...
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You are right. Thinking on this has evolved over the p...
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