Last seen: Sep 18, 2025
They are required to commission the system so as to use as little 'fuel' (energy) as reasonably possible. They are also required to instruct the hom...
Apart from the naff electrical tape, what is it about this thermostat which you believe is 'incorrect' @ajbevster Is it still picking up a portion...
@ajbevster - look back at the diagram I posted here a couple of pages ago If the heat pump is getting incorrect data on DHW temperature, how ...
How clear was the issue made to you when you mentioned having a shower pump? Is it just the DHW system which is unpressurized? What about the wate...
Apologies for not responding earlier to this @michellec There are three factors which dictate the pipe coverings for solar thermal: adequate ins...
There was an earlier post here where @dwynwen referred to high pressure in hot pipe and low pressure in the cold supply. I have FOUR different c...
This graphic is mainly for @jamespa and I to chew over,and particularly the pipe I've annotated in light purple. The only question for @dwynwen is...
This has been a very useful/informative case @uk_pete_2000 For the benefit of others who will read this in future, the original overview of the hous...
Apologies for not addressing this earlier The Red knob is an over-temperature/pressure relief valve. In the event of a fault, it will allow the ...
I suspect it's a "Cold Fill" only machine.
Latest Posts
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RE: Mitsu PAR-WT60R Wireless Controller - options
@abernyte Thank you for passing on your experience and ...
By DavidAlgarve , 7 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
@grahamf “Things can only get better” (Sorry) Toodles.
By Toodles , 60 minutes 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 hour ago
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RE: Help me keep the faith with my air source heat pump installation
Water pump will certainly make a hum (which could conce...
By JamesPa , 4 hours ago
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@jamespa Thanks. Yeah any adjustments Ive made at pr...
By cliffhanger , 4 hours ago
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So far as I can tell designing for DT5, which is 'the n...
By JamesPa , 17 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 , 2 days ago
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@mixergy Thanks for the update, I would appreciate some...
By bontwoody , 2 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 , 2 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 , 2 days 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 , 2 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 , 3 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 , 3 days ago
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RE: Electricity price predictions
Those of you on Agile will do well tomorrow; there are ...
By Toodles , 3 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 , 3 days ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 4 days ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 4 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 , 4 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 , 6 days ago
