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Last seen: Jan 8, 2025
@yogabob I edited your post to split into paragraphs. A lot of people wouldn't bother reading it as it was (I nearly didn't!), which would be a sh...
@cathoderay, That particular graph displays a minimum of 24 hours and is presumably designed to show a long term picture, where it may be useful to ...
Just to be clear, the above comment refers to "The industry did try to do exactly what you are asking and came up with the buffer tank, system separat...
@pipcart When the ASHP COP is tested it's not done in a real house but on some sort of test rig. On the test rig, even though the flow is only 20 d...
Hi @pipcart, Your ASHP is barely ticking over and is almost certainly starting and stopping a lot. It has a baseline power consumption just to keep...
@heacol fair enough, although that sounds like an attempt at a one size fits all model, which isn't right. Good luck with what you're doing; the ...
This is much harder now! A few questions: Are you letting WC control room temperature or are you using thermostats; either Mitsubishi or 3rd party? ...
I was fed up of Derek getting all the plaudits, this is just the start for me!! 😆
@Derek-M understood what I meant. I wasn't referring to heat losses, I was referring to standard system designs for different situations that could b...
I assume you have tried tapping on the greyed out options? If they are available, doing this un-greys them.
The housing stock is indeed very different. There are extremes; houses that will always need a bespoke approach with individual, expert input. But t...
@Leftbacks, it's hard to say but most ufh systems seem to work around 35-40 degrees. Maybe others with ufh can comment. My house was built in 1990 an...
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Degrees of Separation
Latest Posts
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RE: Passiv Smart Thermostat - Help & Forum Support
@will-h I wasn't intending to connect the DHW cylind...
By Singlespeed , 18 minutes ago
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Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 1 hour ago
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RE: Why are ASHP installs so expensive?
Looking at it another way, do we think heat pump instal...
By scrchngwsl , 3 hours ago
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@editor Aargh - Trustpilot. On my journey, Ì contacte...
By L8Again , 6 hours ago
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RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 16 hours ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 21 hours ago
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Depends on what controls the pump! Thats the whole poi...
By JamesPa , 1 day ago
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The positive reviews keep coming in for Britain's Heat ...
By Mars , 2 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 2 days ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
By JamesPa , 3 days ago
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RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 3 days ago
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RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 3 days ago
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RE: Cascade System or larger single unit
@renewables345 I would say if it a new build it’s no mo...
By Aventus Eco , 3 days ago
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RE: Say hello and introduce yourself
@gz00, welcome to the forums. There’s a huge amount of ...
By Mars , 4 days ago
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