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Last seen: Nov 2, 2025
So my next question is about calculating pressure loss for pump selection. For the UFH loops it’s ok as there’s a table in the Design Guide, and the...
@pirate-rich Thanks for the quick reply! That makes sense, it’s an easier option for wholesalers and plumbers using a lot of valves that they just nee...
@sune thanks for the LK link, looks like a possible option for us. Thanks for the advice on the UFH. It will be covered with limecrete and limestone...
@jamespa thanks for your reply! I’ve made a heatpunk project so have a first shot at whole house heatloss. Air changes are indeed tricky and we can’...
Hi all I’m Andy, a software project manager/ product owner by trade - originally an electronics engineer. We’re restoring a stone house in the Ede...
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Latest Posts
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@Ian-S, I think @JamesPa’s latest comments are probably...
By Mars , 7 hours ago
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@jamespa, I think we agree on about 80% of this. Where ...
By Mars , 8 hours ago
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RE: 'Chinese Diesel Heater' to heat the home .....
Old thread but I'm new to the forum so new to me. How...
By BlizzardGreen , 13 hours ago
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I'm not sure why you would want to make it more difficu...
By JamesPa , 17 hours ago
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RE: Mitsubishi Ecodan FTC6 settings
I was just replying when i saw your edit drop in! 🙂 ...
By F1p , 19 hours ago
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RE: Wood burner with ASHP - direct air?
@lucia FWIW installed a woodburner some years ago. ...
By JamesPa , 21 hours ago
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RE: Who's your electricity provider and what's your tariff?
@toodles I invested on Miele a pair of frodge frozor wh...
By AgentGeorge , 1 day ago
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RE: Flushing system, cleaning and inhibitor
Flush and fill all complete. Octopus kindly gave us a...
By Old_Scientist , 1 day ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
I think I saw a diagram for an exhaust air dhw tank wit...
By JamesPa , 2 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks, however that's an answer to a subtly different ...
By JamesPa , 4 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@toodles Such elegant symmetry. look at my lumpy bag of...
By Papahuhu , 5 days ago
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RE: PV and battery long payback - sense check query
Quite probably not, but you can get a 32A relay and a S...
By JamesPa , 6 days ago



