Last seen: Oct 3, 2023
Thanks - that is very helpful. On reflection I'm pretty sure the installer was talking about expansion vessels being needed, and it's me that's got c...
Great thanks everyone, lots of food for thought. So the key takeaway is to not trust the nameplate capacity, and you have to size instead based arou...
My mistake with the Ecodan spec, I googled 11.2kw but the link opened a 6kw spec sheet! Thanks re the 1.25>1.5x sizing rule of thumb, sounds li...
Latest Posts
-
@agentgeorge Back to the Future with the flux capacitor...
By GrahamF , 9 hours ago
-
RE: Heat loss calculations and how they work in conjunction with heat pump sizing
@jamespa unfortunately, I don't think heat loss calcula...
By GrahamF , 9 hours ago
-
RE: Renewables & Heat Pumps in the News
I am not sure if many people would be running aircon or...
By Batpred , 11 hours ago
-
RE: What crazy nonsense are inverter limits and why are they imposed?
That will be producing significant losses due to phase ...
By Transparent , 11 hours ago
-
RE: Isolating the system for a planned power cut
When I said we'd need to know more about the RCD, MCB a...
By Transparent , 12 hours ago
-
RE: Radiator sizing for heat pump installation by British Gas - are these correct?
With the frvs, I assume looking at the blurb, they just...
By Bash , 13 hours ago
-
Which tells us something (including possibly everything...
By cathodeRay , 14 hours ago
-
RE: Flexi-Orb Heat Pump Scheme Update: Progress, Pilots and Why This Matters for Homeowners
Thanks for sharing. Sounds promising, ISO are indepe...
By Batpred , 17 hours ago
-
RE: Specifying batteries, pv solar etc using ChatGPT
I have been positively surprised when I asked it to spe...
By Batpred , 18 hours ago
-
Thank you. That simultaneously answers my question abou...
By Transparent , 22 hours ago
-
RE: Heating Turned Off but Radiators Still Warm
What do you mean by 'turned off' exactly. Same questio...
By JamesPa , 23 hours ago
-
RE: Low Flow Rate Error - 8 kW Ideal Logic ASHP - Help!
@wh0am3ye - OK, starting to make sense, but it does mea...
By cathodeRay , 23 hours ago
-
@editor fortunately we have a boiling water tap in the ...
By bontwoody , 1 day ago
-
RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
@Fiona, I really don’t want to disappoint you, but I ha...
By Mars , 1 day ago
