Last seen: Sep 15, 2025
Fun has been had, and the Daikin pump reports that it is pumping ~ 15 litres/min. The Wilo pump works in cubic metres/h so….. taking 60 x 15 litres =9...
@iancalderbank I’m reasonably confident this won’t be a problem on my system; the furthest point has had to be throttled well back on the lockshield v...
@iancalderbank Ok, I get the gist of the requirement now, ideally matching - probably impossible, especially as the primary pump is variable speed its...
I have had a look at Heat Geek’s presentations and articles that I could find and the nearest to the topic of llh distortion was a quote “Another issu...
@iancalderbank Thank you Ian, I’ll look for that heat geek presentation later; I have watched many of Adam’s presentations and they are very informati...
@derek-m Perhaps Diddly Squat might also supply energy…
@dunlorn Is there any ‘loft insulation’ under that roof?😉 Seriously though, a background heat of 80 watts should keep the frosts out if the insulation...
@misterb Yes please! That would be good. Regards, Toodles.
@derek-m Life ain’t easy sometimes, decisions are based on individual’s circumstances; mine were made easier by the fact that the gas boiler was busy ...
@misterb I thought the reference to ‘A2A’ was suggesting that using a heat pump to harvest the energy required instead of storage heaters. In such an ...
@josephiah I first started researching the whole subject of ‘going green’ back in the dark cold months at the end of 2020 and well into 2021. I wanted...
Latest Posts
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RE: Testing new controls/monitoring for Midea Clone ASHP
I doubt it, many 'improvements' are quite the opposite....
By cathodeRay , 16 minutes ago
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RE: Heat Pump Damage on install - useable or dealbreaker?
A few years ago all external condensing units and monob...
By AllyFish , 17 minutes ago
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RE: Electricity price predictions
@julianc Expressed as a flow diagram, I suspect one wou...
By Toodles , 56 minutes ago
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RE: Big Changes Coming to Our Heat Pump System
@jamespa The dormitories at my boarding school (in Exet...
By Toodles , 59 minutes ago
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RE: Who’s Caved and Switched the Heating On Already?
In the last week, the external temperature in south Man...
By GrahamF , 16 hours ago
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Ok. Two schools of thought. The first is to run the ...
By JamesPa , 17 hours ago
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@drei Willing as I am to help, I don't think I'm yet ...
By JamesPa , 17 hours ago
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RE: Is Your Broadband Router the Weak Link in Your High-Tech Home?
I hear you on the locality issue @transparent, and I ag...
By Scalextrix , 19 hours 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 , 20 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump Referring to the problem of rooms with diff...
By Tasos , 21 hours ago
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RE: Help me keep the faith with my air source heat pump installation
Er true, it should have read l/hr!
By JamesPa , 22 hours ago
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@damon thanks. I will do as you suggest. Hopefully I wi...
By bontwoody , 2 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 , 3 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@dgclimatecontrol I attach the responses from 2 potenti...
By pash44pump , 3 days ago
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RE: Buffers, hot water and cooling
@dgclimatecontrol thanks, that's helpful.
By JamesPa , 4 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
I realise im overdue an update on my situation. first...
By Cleardene-ashp , 4 days ago
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RE: Replacing Worcester oil boiler with an ASHP
@toodles thanks. I was told by the engineer that this h...
By JulianC , 4 days ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
A week later, I'm finally picking up this comment... ...
By Transparent , 4 days ago
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RE: COP is not the only measure of efficiency
We keep all our TRVs fully open using the whole house a...
By Old_Scientist , 4 days ago
