Last seen: Jan 7, 2022
@kev-m Interesting application a few weeks ago showed an ASHP installed in a terraced house in Wales. Great output figures and efficiency and prob...
@editor It seems a large unit for the size of the building but, i am guessing, that it is single thickness wood with no insulation on all walls, flo...
@editor A good guide was issued by one of our very good heating engineers recently on Twitter. Turn your boiler water temperature down to heat pump...
@kev-m Wise move! Currently dealing with aproject that has an undersized unit and they have had major problems.
@kev-m Resist the temptation to go lower as it will not meet your peak loads. The unit sized seems correct. Do you actually need to replace all th...
@derek-m Air to Air heat pumps are viable and many people have them. From LG you can get a Multi system that consists of one outdoor unit plus up to...
First things first. You don't need underfloor heating to install a Heat Pump. You may not even have to replace 'wet' radiators. Many are oversized i...
@dant Under sizing certainly would have an effect on your bills as well as putting the machine under fair pressure. I am dealing with one at the momen...
Latest Posts
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RE: Powerwall 3 or Myenergi or something else?
Having had a chance to test this now, I can confirm tha...
By Old_Scientist , 14 minutes ago
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Mitsu PAR-WT60R Wireless Controller - options
I hope I have satisfactorily installed the above wirele...
By DavidAlgarve , 17 minutes ago
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WC curve best discovered by experiment anyway as any lo...
By JamesPa , 5 hours ago
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RE: Big Changes Coming to Our Heat Pump System
@editor your engineer's attitude is truly horrifying. ...
By GrahamF , 22 hours 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 , 24 hours ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 1 day 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 , 1 day 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 , 1 day ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
I've never physically seen it, but I seem to recall som...
By cathodeRay , 1 day ago
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@jamespa Ours is a Daikin EDLA03 8 kW and the Delta T =...
By Toodles , 1 day 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 , 2 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 , 2 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 2 days ago
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RE: Who’s Caved and Switched the Heating On Already?
We've been running our Ecodan system, installed in June...
By Sheriff Fatman , 2 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 3 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 3 days ago
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Selling 5 year old ASHP & Gas Combi Boiler - £590
Selling a 5-year-old Daikin Altherma Hybrid Air Source ...
By Paul G , 3 days ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 3 days ago
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RE: Is a Valliant Inline 6kW heater a BUS buster?
Much of that is true in principle, but its not likely t...
By JamesPa , 5 days ago
