Last seen: Feb 23, 2026
I have often thought the same. In Italy (I am told) there is an element of pricing which is dependent on the supply capacity (basically you pay more ...
As I mentioned earlier most radiators have a power output proportional to (Trad-Troom)^1.3. There is a brand of aluminium radiators (Eskimo) that cla...
@transparent Im impressed by all your work on this. Triggered by the various comments Im now trying to make sure I understand the actual problem(s)...
I get the scientific argument however I would ask what is any government supposed to do given the real political pressures? Nodal pricing was droppe...
This is absolutely standard for any sealed pressurised system (ie any system without a gravity fed tank usually in the loft). This is true whether bo...
@uknick TBH if I were taking the floor up anyway then I would upgrade. Its quite possibly not necessary but (apart from the cost of the ...
Half time during a cup final?
The last photo is defrost for sure (or cooling, but presumably not at this time of year). You can tell because flow < return.Once you get close to...
@uknick Some very useful real world data from @old_scientist very relevant to your case. If your loss is really 3.5kW I think its less than 50% pro...
Latest Posts
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RE: Rate the quality of your heat pump design and installation
I'm with @editor on this one. Flawless as the top categ...
By cathodeRay , 23 minutes ago
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The photos show a 16A, C curve, type A RCBO. A RCBO c...
By GA3_USR , 1 hour ago
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Homely setup on daikin heat pump
Morning I've purchased a homely hub and really could ...
By CraigH , 2 hours ago
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RE: A Smarter Smart Controller from Homely?
As I said I cannot access the installer portal, but my ...
By Odd_Lion , 9 hours ago
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RE: Advice on potential HW Cylinder size
I think the comment about heating from cold is quicker ...
By sjcsystems , 9 hours ago
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RE: Ideal HP290 14kW ASHP - how to optimise
Hi You can get a stethoscope for less than 10€ on Ama...
By bobflux , 9 hours ago
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RE: Say hello and introduce yourself
Greetings, I'm from the southeast of France. I am ren...
By bobflux , 10 hours ago
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@editor Hi Mars Just reading the ultimate heatpump...
By Travellingwave , 12 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@tasos as above the pump is always running... Thanks ...
By benson , 12 hours ago
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RE: Electricity price predictions
Still on the agile costs.. Distribution costs in Y...
By Batpred , 12 hours ago
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RE: Struggling to get CoP above 3 with 6 kw Ecodan ASHP
Your DT is to low, you do not have enough heat exchange...
By ASHP-BOBBA , 13 hours ago
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RE: What determines the SOC of a battery?
I am aware. But is your chart direct from a Pace BMS ap...
By Batpred , 13 hours ago
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RE: Call for heat on open loop weather comp system
I don't know Grant system but most ASHP are very simila...
By ASHP-BOBBA , 13 hours ago
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@painter26 — good idea. Please do let us know what he s...
By cathodeRay , 14 hours ago
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RE: Setback savings - fact or fiction?
@robs — thank you for your as ever valuable comments. T...
By cathodeRay , 15 hours ago
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RE: Our Experience installing a heat pump into a Grade 2 Listed stone house
I beg to differ. I really could not make any useful pre...
By cathodeRay , 16 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Yes, but I need to reopen the battery box.. I just noti...
By Batpred , 19 hours ago
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RE: The Hidden Secret to a Successful Heat Pump: Pipe Size Matters
If your heat loss is only 4kW and the pipes leaving the...
By JamesPa , 23 hours ago
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RE: Humidity, or lack thereof... is my heat pump making rooms drier?
My 2 bed mid-terrace definitely dropped consistently af...
By RadWhisperer , 1 day ago
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RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
With complete radio silence from Peak and no sign of th...
By DaveC , 2 days ago
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No you arent, because you dont need any, and furthermor...
By JamesPa , 2 days ago
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RE: Oversized 10.5kW Grant Aerona Heat Pump on Microbore Pipes and Undersized Rads
As I mentioned earlier most radiators have a power outp...
By JamesPa , 2 days ago
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RE: Getting ready for export with a BESS
I would have not got it if it was that tight
By Batpred , 4 days ago
