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Last seen: Jan 10, 2026
Good point. I’ll keep my eye on the manifold temperature gauge which is currently showing 30C with the room temperature currently at 19C. After changi...
Agree - I will finish optimising the rads before I think about the UFH UFH temperature is adjusted with the mixing valve located on the manifold. It...
2 x Halo thermostats 1 for CH & 1 for UFH. 2 x Motorised Control Valves 1 for CH 1 for UFH. 2 zone UFH manifold fitted with 2 x flow meters, a...
Hi JamesPa - I do have one more question please. I have 2 heating circuits, 1 circuit for upstairs and downstairs radiators, the other circuit for und...
Many thanks JamesPa - that's great advice which is well explained and now easier to understand after reading more on the subject via your earlier link...
I had a video call with Ideal Heating this morning and mentioned the above issues regarding radiators feeling hot. With their guidance the Heating Cur...
Many thanks JamesPa - I will now go away and thoroughly read the Introduction to Heat Pumps. Hopefully I'll understand a little more to enable me to w...
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Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
I am amazed that there is not something out there to me...
By JamesPa , 54 minutes ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 6 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 12 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 2 days ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 3 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 4 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago


