Last seen: Sep 19, 2024
If you Google 'Brazed Plate Heat Exchanger' you will see what one looks like. The idea is to allow the transfer of heat energy from one side to the ot...
If you look at the data from PHE manufacturers a 3C temperature drop would be deemed excellent, they are often quoting a 5C or even 10C differential. ...
You don't expect a capitalist to risk their own capital do you? It is invariably the capital of the shareholders or preferably the taxpayers. 😢 On B...
Hi @transparent I don't particularly see how being on a low income and having a 6 bedroom mansion with lots of solar panels equates. 😤 I had alre...
Hi @transparent I fully agree that the dramatic increase in the standing charge for electricity, though not for gas, cannot be justified when we are...
Hi @cathoderay I am not suggesting this as a permanent solution, but to try to identify where any design weaknesses may exist. Is it the heat pump t...
Hi @cathoderay Either increase the setting of your weather compensation or manually set the LWT to say 55C. Then monitor the system and see if you c...
Hi @cathoderay Based on the data in the spreadsheet, which I believe is reasonably accurate, at an outdoor temperature of 12C, the heating demand of...
Hi @cathoderay It would appear that something went slightly wrong with your calculation. To hopefully explain things a little clearer lets conside...
@robl I would suggest that you all look at Wikipedia.
Hi @cathoderay I am pleased to see that the temperatures within your home are increasing, though it is undoubtedly due to the warmer weather. I do...
Hi @cathoderay Let me see if I can answer your questions. The heat pump does not actually know that the heat demand is 6kW, or whatever it may be ...
Latest Posts
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RE: Help me keep the faith with my air source heat pump installation
But presumably leaving the clips, visible in the photo,...
By JamesPa , 2 minutes ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
A flow rate of 0.36 cubic metres per hour seems quite l...
By cathodeRay , 16 minutes ago
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RE: Preparing for 2nd winter in new build house.
Where are those thermostats? On the UFH manifolds? ...
By Transparent , 17 minutes ago
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Good day everyone. I'm new here and have a few question...
By Edin67 , 1 hour ago
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RE: Boxt Heat Pump Installation Experience
Welcome to the forums. Was there any formal in-person...
By Mars , 3 hours ago
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RE: Say hello and introduce yourself
@transparent Morning. Just put a lengthy post on the AS...
By sbm74 , 4 hours ago
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RE: Big Changes Coming to Our Heat Pump System
@old_scientist 3. Some pipe work is ...
By GrahamF , 4 hours ago
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RE: MCS certificate SCOP vs real-world performance
That may be contributing to lower than expected SCOP. ...
By JamesPa , 14 hours ago
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RE: Mitsu PAR-WT60R Wireless Controller - options
How it does it's job is something of a mystery although...
By Abernyte , 21 hours ago
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RE: Powerwall 3 or Myenergi or something else?
Yes I was thinking of outdoor, IP65 batteries with buil...
By Temperature_Gradient , 1 day ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 1 day ago
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RE: How to choose Towel Rails for an ASHP
@rob-nezard yes absolutely. Here is the link and a pho...
By GrahamF , 3 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 3 days ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
Unfortunately I'm not that well connected 😂 ...
By Scalextrix , 3 days ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
It is interesting to see what our new Grant Aerona 290 ...
By GrahamF , 3 days ago
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RE: Midea ASHP – how to set weather compensation
I noticed that too and thought the same thing, but then...
By cathodeRay , 4 days ago
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RE: Ya can’t win! It is S*d’s Law!
@old_scientist If IOF is still running next late spring...
By Toodles , 4 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 4 days ago
