
Last seen: Aug 27, 2025
I've posted an article, where we start to play around with flow rates, and explain why weather compensation doesn't work in our case (thanks for looki...
@glanmenai, it never even occurred to me that form factor of heat pumps could be an important factor in the decision making process, which makes perfe...
@batalto, we interviewed Graham Hendra today and he says that the RED ASHPs are arguably the best heat pumps on the market, but they come with a hefty...
@Morgan, that's great news. I won't be raising this with the MCS then 😀
Good idea Derek. I'll ask them to comment about what one can do when non-MCS accredited installers don't deliver a job properly.
@Morgan, that is very frustrating. I will raise this and see what suggestions they have. I'll share them with you before the video goes live in case y...
That's good to know. We're interviewing the CEO of MCS a week on Monday via Zoom, and I would be happy to raise this with him in the interview. We won...
@Morgan, that's so frustrating. Are they MCS accredited? If yes, you could look at lodging a complaint with MCS.
@gonzho, welcome to the forums and look forward to seeing your results. Please also DM me if you'd like to write an article on this that we could publ...
Derek, I don't my message was clear - the flow rate has been dropped to 35C with the heat curve option selected (not CH set point).
@derek-m, I simply lowered the flow rate as the weather compensation didn't appear to be doing anything.
Further to Derek's assistance with our heat pump, our weather compensation has had zero effect on our efficiency. For the past 10 or so days, I've ...
- 26 Forums
- 2,136 Topics
- 46.8 K Posts
- 22 Online
- 5,662 Members
Join Us!
Podcast Picks
Latest Posts
-
RE: What crazy nonsense are inverter limits and why are they imposed?
Apparently when you apply to connect an inverter to the...
By AdamK , 7 hours ago
-
I have/had a basic non-hybrid FoxESS inverter. The soft...
By Old_Scientist , 10 hours ago
-
RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Ooch that's a lot. I replaced my pumped shower with ...
By JamesPa , 10 hours ago
-
RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 12 hours ago
-
RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 24 hours ago
-
RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 1 day ago
-
RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 1 day ago
-
RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 2 days ago
-
RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 2 days ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 2 days ago
-
RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 2 days ago
-
RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 3 days ago
-
@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 4 days ago
-
RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 4 days ago
-
Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 5 days ago
-
RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 5 days ago
-
RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 6 days ago
-
RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 7 days ago
-
RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 7 days ago
-
RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having bit the bullet and paid £250 for a service, our ...
By Old_Scientist , 1 week ago