Last seen: Jan 20, 2026
@jamespa that's a good point about not offsetting overnight when it's very cold. And yes that was an example of it not getting to temperature. I do ha...
@jamespa I did pore over all the documentation I have, and was definitely not given a copy of the heat loss calculation. I do have an initial one done...
@editor I'll email that detail to you, I'm wary of seeming malicious. But if it's helpful for others I am happy to name the company in the forum, I do...
@jamespa this is my thinking at the moment. I will be glad not to have to deal with the installer again!
@majordennisbloodnok The installer's reply to that query was "There is indeed a £97 difference between the two units. However, when we purchased your ...
@editor thank, it's good to have validation of how I feel, the installer was really downplaying my concerns.
@jamespa thank you for replying so quickly. SCOP has been running around 2.7 for the past 10 months, the best it has been in the early days was 3.2, m...
Latest Posts
-
Issue with a Grant Air Source Heat Pump & Tado Smart Thermostat
Hi all I'm having some trouble with a Grant ASHP and ...
By Renewables345 , 48 minutes ago
-
RE: Underfloor Heating Installation Issues with Heat Pump
We suffered a water leak last year in two rooms and had...
By MartinHook_UK , 60 minutes ago
-
RE: Testing new controls/monitoring for Midea Clone ASHP
Now seems a good time to summarise the costs and effici...
By benson , 1 hour ago
-
RE: Heat Pump vs New Gas Boiler for Inherited House - Worth the Extra Cost?
*** I now see @jamespa has already posted but will stil...
By cathodeRay , 2 hours ago
-
RE: Tell us about your Solar (PV) setup
@mk4 Charge to 100%, discharge down to 10%.
By bobflux , 2 hours ago
-
RE: Daikin Altherma 3 LT compressor longevity question
This mess is intriguing: I wonder if this represent...
By bobflux , 4 hours ago
-
RE: Connecting Growatt SPH5000 over wired ethernet rather than wireless
The simplest wired option is usually the Growatt Ethern...
By Jonatan , 8 hours ago
-
RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
ASHPs do have a minimum compressor speed. The minimum h...
By bobflux , 15 hours ago
-
RE: Electricity price predictions
@jamespa And it seems some of the nasty public cloud...
By Batpred , 15 hours ago
-
RE: Jokes and fun posts about heat pumps and renewables
Technology is rapidly advancing. BBC News reported th...
By Transparent , 18 hours ago
-
What matters for flow and pressure drop is internal dia...
By bobflux , 19 hours ago
-
RE: Do Fridges and Freezers have COP ratings?
@editor Thank you all for your replies and submitted in...
By Toodles , 21 hours ago
-
I know and yes. The secondary deltaT wont necessaril...
By JamesPa , 1 day ago
-
RE: Designing heating system with air to water heat pump in France, near Lyon
Just love the way you put it! 🤣
By Batpred , 2 days ago
-
RE: Safety update; RCBOs supplying inverters or storage batteries
Thank you for sharing. So it seems that your Schneid...
By Batpred , 2 days ago
-
RE: Forum updates, announcements & issues
@upnorthandpersonal thanks for the thoughtful, consider...
By Mars , 2 days ago
-
RE: Solar Power Output – Let’s Compare Generation Figures
@mk4 All 21 panels have their own Enphase IQ7a microinv...
By Toodles , 2 days ago
-
RE: Setback savings - fact or fiction?
Great, so you have proven that MELCloud is consistently...
By RobS , 3 days ago
-
RE: Mitsu PUHZ120Y 'Outdoor Temp 'error?
Thanks David & James It almos...
By DavidAlgarve , 3 days ago
-
RE: Surge protection devices SPDs
@trebor12345 - your original Topic about the right type...
By Transparent , 3 days ago
-
RE: Help needed with Samsung AE120RXYDEG
@tomf I’ve been sent this from a service engineer at Sa...
By Mars , 3 days ago
-
RE: Buying large amp bidirectional RCD and RCBO
Yes... I went through this particular headache and ende...
By bobflux , 4 days ago
-
O-oh! Let's take this as an opportunity to 'pass the ...
By Transparent , 4 days ago
