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Last seen: Aug 26, 2026
@melonbuffet Hi, this sounds great is you are getting 5 diff on the bigger rads now, all i need you to do is the same test again with every thing full...
@sheriff-fatman Thank you for a very detailed review of the process you went through, it is good to see that you got a wide variety of quotations and ...
@hcas Excellent service, I have 2 clients about to engage your software for their systems and it is going on my new home system late this summer all c...
@melonbuffet This is great assuming now the down stairs rads are working better? So it likely the smaller rads have a shorter DT and is closer to corr...
@melonbuffet Perfect, let me know later the effect, what I am looking for is to see if the flow and heat improve along the ground floor in general. If...
@ashrolls Open loop is better, MY AI went a bit daft with the floor surface temp, 35 is to hot, run the loop at 35 and have a floor temp at 25. The ...
If you have a UFH system that is a max design 6kW output (17lts flow) why are you installing a 11kw Ecodan? Assuming the below is not far off eithe...
@jamespa Thats how I understood it too. 🙂
Hello Melon, I will give this a go for you as no one has responded yet. I've gone through multiple rounds of balancing with the installer (no te...
@johnmo - Sorry Johnmo my response was meant for @stuchi I pressed reply to that post and for some reason it added it here. Forgive me as I am only an...
@johnmo there is no rating upper level for the BUS grant. you would still be entitled to it after solar
The solution for individual room control but to maintain minimum flow on an ASHP circuit will be perfect when they produce a valve that only depletes ...
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Degrees of Separation
Latest Posts
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you are considering phasing the project, then I woul...
By GrahamF , 7 hours ago
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RE: Siting of the external sensor on a heatpump
Of course had the heat source been a heat pump it would...
By JamesPa , 9 hours ago
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Never assume, it makes an ass of u and me! OK, tha...
By JamesPa , 10 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
In fairness all heating has cost a lot to run in recent...
By JamesPa , 12 hours ago
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RE: Is it the house or the equipment?
@springswood We have two Daikin single split A2A syst...
By Rob of York , 13 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 , 2 days ago
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No, but the heat pump must be capable of delivering a S...
By JamesPa , 2 days 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 , 3 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 , 3 days ago
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RE: Adventures in heat loss calculations
I have seen it stated that the declared calorific value...
By JamesPa , 3 days ago
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RE: Two heating zones to one zone
@transparent Many thanks. The garage is fairly well ...
By Profzarkov , 4 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 , 4 days ago
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@batpred thanks for getting a copy. Appreciate the supp...
By Mars , 4 days ago
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