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Last seen: Aug 26, 2026
I wonder if that is because they subcontract the call outs and most if not nearly all ASHP and AC contractors have very limited cover at week...
I still maintain its about risk assessment and justification as there is nothing in Law, just follow the manufacturers guide and place the HP in the m...
@l8again Hahah, this just makes me smile, i wonder how much refrigerant they hold? Also the Haier OEM tumble HP driers were getting recalled for explo...
This is the F-Gas part training for A3 (so this qual covers all F-Gas + Hydro carbon add on) you currently cannot only get the A3 hydro carbon without...
@l8again Manufacturers will support R32 for quite a long time after they are phased out for repairs, this is evidential on AC brands, by the time R32 ...
@anon67 Pleased they are replacing it for you and I am pleased when I said they are quite good with their warranty they actioned it. Good luck with ...
Professional risk assessment (inc some common sense) Multiple foundation air bricks offering 30% free air ventilation for block and beam type floati...
@patch321 Ok fair enough with the heat loss (if a 2024 build and its to standard just calculate your home 30wp/m2 and it will be somewhere near that),...
@f1p I think it could me more there didn't realise the ASHP can indicate the flow when you are setting it up, where units do not have flow meters and ...
@f1p Perhaps they are not restricting and for some strange reason just installed it to read the flow rate? Completely not needed and adds a bit of r...
Sorry are you saying this is the return or flow to the ASHP external unit?
@patch321 I expect they are trying to balance the zones?
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Degrees of Separation
Latest Posts
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
I can't help with your principal question but as a matt...
By JamesPa , 1 hour ago
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RE: Siting of the external sensor on a heatpump
My heat pump receives sunlight, so when the fan is not ...
By bobflux , 4 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
You should (almost) always reject having a buffer, by w...
By JamesPa , 20 hours ago
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RE: Navigating the World of Refrigerants In Heat Pumps: A Guide for Homeowners
Indeed we are invvestigating AC at present and are havi...
By Toodles , 24 hours ago
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RE: Is it the house or the equipment?
@majordennisbloodnok I do sympathise. On the original...
By springswood , 1 day ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 1 day ago
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Sorry to hear about the problems, its going to be somet...
By JamesPa , 1 day ago
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RE: Daikin ESPAltherma and Home Assistant installation
It's laziness lol The PV system is very chatty, meter...
By bobflux , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
R (The R Project for Statistical Computing, I use it wi...
By cathodeRay , 2 days ago
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RE: Vaillant Arotherm Plus 7KW need a service on it
booked it with Vaillant. will use them until i can find...
By AdamK , 2 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 2 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 3 days ago
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RE: Vaillant Aurotherm - Heater Wire Position
Ah, good point. I need to check if this was installed i...
By Batpred , 3 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 4 days ago
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