Last seen: Jan 8, 2025
@TRBob, I can get a csv file of data from Melcloud but I have the MMSP monitoring. I use this to do analysis and graphs in google sheets or (with a...
All the months except December are there? My ASHP will run constantly if it's between about 2 degrees and 9 degrees outside. Below 2 it can defrost...
Happy New Year to you too. Good numbers for your size of house. Our December was 970 for heating and HW for a similar sized place. When it's very ...
That looks good to me. It's a little better than mine (my December is consumed 972 COP 3.03). The caveat is that the numbers from the FTC are estim...
Hello @abernyte and welcome. I'm very interested in your setup as it's similar to mine (I have FTC 6 but I don't think there is a lot of difference)....
@ronin92 I think it's something that should be encouraged here as current A2W ASHPs don't work well heating single rooms. Not everybody wants thei...
@tommcl I didn't know the cascade system didn't give you the numbers. 105kWh at a COP of 2.5 (what I got in the cold snap) is a constant 11kW (105...
I think you might be. How much energy do you use when it's cold, i.e. as in mid-December? Have you got near your 16.5kW design power?
Hi @pumpitup and welcome. It sounds like you're doing things right. Well I would say that as you're doing almost exactly what I do. Not sure what yo...
@sunandair explained WC very well. Assuming yours is the same as mine, if you wake up the control panel and press the top right button you should ...
@Tufty It heats the water up slower. I'm not sure of the details but it's something like this. Say you have your HW set to 50 deg. Normal will mak...
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Latest Posts
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RE: Nibe F2040 ASHP PCB failure
@delta I’ve raised this with NIBE today. Their team is ...
By Mars , 11 minutes ago
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RE: Are MCS are finally improving (some of) their guidelines?
Encouragement of installers to take account of the emit...
By JohnR , 16 minutes ago
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RE: Smart TRV experiences (ideally integrating with Midea heat pump)
Yes, I'd read that and already knew that LSVs exhibit a...
By madbilly , 30 minutes ago
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In our case the pipe run for the heat pump is short and...
By madbilly , 40 minutes ago
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Plug and play solar. Thoughts?
What do you think of these plug-and-play Balcony Solar...
By Lucia , 3 hours ago
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@toodles no, unfortunately we don’t have access to the ...
By Simon and Zoe , 3 hours ago
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RE: The EPC Dilemma: How Current Ratings Fail Heat Pumps
Hi, im not an expert on EPCs but today got a D for my 1...
By rodwebster , 5 hours ago
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@sandman1600 What I mean is, your UFH power is 79wm2...
By davidnolan22 , 5 hours ago
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RE: Vaillant AroTherm Plus 7kW
Thank you James for such a complete write up. We also h...
By Judith , 5 hours ago
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RE: Ecodan Auto Adapt Questions
It wasnt me that mentioned this, was someone else, I wa...
By JamesPa , 6 hours ago
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RE: Renewables & Heat Pumps in the News
In a move that potentially promises to benefit homeowne...
By Mars , 6 hours ago
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RE: Vaillant water pressure gauge vs Analogue gauge
I have the same, so equally interested in the answer. ...
By JamesPa , 6 hours ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
Possibly 40c vs 30c flow has something to do with it…. ...
By SUNandAIR , 8 hours ago
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RE: Thinking of ripping our my IVT Greenline HT Plus C model and replacing with a gas boiler.
Somebody has to pay for their ignorance! In fairness ...
By JamesPa , 10 hours ago
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Thats simply not true (to any material extent), which i...
By JamesPa , 24 hours ago
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RE: Confused about Samsung Gen6 Hot Water Controller
@derekdeleon OK right now the water temp is 53.5 and I ...
By ntruby , 1 day ago
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Database of heat pump performance data?
Hi all, I really like Heatpunk, especially the way th...
By madbilly , 1 day ago
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RE: Air source heat pump roll call
Good idea 🙂 Manufacturer: MideaModel:10kW R32 Monob...
By madbilly , 1 day ago
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RE: What is the best approach for primaries in heat pump installations?
Don't forget there is no such thing as zero loss insula...
By Judith , 1 day ago
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RE: Battery storage to run Heat Pump.
@transparent Flexibility Services are different to w...
By Lucia , 1 day ago
Latest Topics
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Plug and play solar. Thoughts?
By Lucia 3 hours ago
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By JamesPa 6 hours ago
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Vaillant water pressure gauge vs Analogue gauge
By jeegnesh 7 hours ago
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Database of heat pump performance data?
By madbilly 1 day ago
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By madbilly 1 day ago
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Confused about Samsung Gen6 Hot Water Controller
By ntruby 2 days ago
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help with new bathroom and towel radiator
By AdamK 2 days ago
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Grant Aerona fine tuning advice needed
By Stopbar 3 days ago