Last seen: Dec 18, 2025
Octopus' latest version of Cosy tariff now includes a third low rate tariff period from 10pm-12am. Added to the two 3hr periods 4am-7am and 1pm-4pm, t...
Hi @broadsman, what a good observation. I've seen this with one Stelrad K3 triple, the only triple rad I have, in our conservatory. We don't always he...
This with the 3kW immersion energised during defrost @marvinator80? It's transformed my unit performance when in regular defrost mode. The leaving wat...
@tomaszw this is one of the most informative and carefully worded postings on here. That you can put into such eloquent words and in such methodical d...
Nah, not for me, it looks cheap, plastic-y, and gimmicky. Heath Robinson would be proud, the only bit that looks properly engineered is the coil insid...
'Curates Egg' this one @david-stanford. Good in parts, and a good discussion topic. Thank you. 14degC dew point approximates to 20degC DB at 50% RH (...
'If you are not part of the problem there's good money to be made prolonging the solution' Anon. A lot of oil, gas and petrochemical companies, plus...
I know that little icon on the controller! It was popping up for me the other morning when the immersion supplemented defrost. I wouldn’t be remotely ...
Hi @lickofpaint. Welcome. Quite common not to have ASHP heating on 24/7. We prefer it cooler overnight, and while our Grant ASHP is very efficient and...
@richard24738 insulation won't transmit noise. But any support between piping and roof space would benefit from being vibration absorbing rubber lined...
That's normal for smaller pumps, such as home central heating ones, the pipework takes the weight, but the pipe supports should then have some cushion...
- 26 Forums
- 2,406 Topics
- 54.6 K Posts
- 176 Online
- 6,092 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Please help with the settings ecodan
Are you trying to address any particular performance is...
By Sheriff Fatman , 5 hours ago
-
RE: Solis inverters S6-EH1P: pros and cons and battery options
🤣 Well, I never managed to get the HA solis "...
By Batpred , 6 hours ago
-
RE: Experience - New Build / Complete New Heating System
Your sap clculations should give you a heat loss figure...
By JohnnyB , 6 hours ago
-
RE: Vaillant aroTherm not heating with many faults
@editor hmmm, our engineers Rae, Craig, Naz, Rob and Ry...
By ASHP-BOBBA , 7 hours ago
-
RE: Post-Traumatic Heat Pump Stress Disorder
@editor Hi Mars. I totally agree with your comments. ...
By Richard24738 , 7 hours ago
-
RE: Recommended home battery inverters + regulatory matters - help requested
Indeed! And my apologies, I should have expected you...
By Batpred , 7 hours ago
-
RE: I’m glad the cold spell is over!
@editor as a reply for this date the 6th of Jan in o...
By Nursethescreens , 8 hours ago
-
RE: Heat loss based on gas usage
@jamespa Thanks. The numbers posted above were jus...
By Bash , 9 hours ago
-
RE: Heat pump not reaching flow temperature
I would describe this as either a fault or a configurat...
By JamesPa , 9 hours ago
-
RE: New Daikin 11kW Altherma 3M install - is it working as it should?
I forgot to mention: Octopus measured our heat loss at ...
By Toodles , 12 hours ago
-
RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
Thanks Mars and thank you for reaching out to so many p...
By iotum , 13 hours ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: @davec Manufacturer: Peak Energy Mode...
By DaveC , 13 hours ago
-
RE: Rate the quality of your heat pump design and installation
Well, the guy came out, turned the heat pump to max, we...
By razz , 13 hours ago
-
Midea R32 setup and bizarre running with lengthy off periods?
Hi I am new to the world of ASHP and have just had a re...
By Countryman Helmsley , 13 hours ago
-
RE: Setback savings - fact or fiction?
Given the weather has been relatively stable, the empir...
By Batpred , 14 hours ago
-
RE: GSHP WOES! Midland based engineer recommendations?
@editor That is very kind! Thank you so much.
By johnbroome , 15 hours ago
-
RE: ASHP Energy Consumption: Aira 12kW heat pump
@wally Hi I am not sure how large your house is b...
By TechnoGeek , 16 hours ago
-
RE: Predicted Heat Loss & Needs from MCS calcs vs EPC vs actual
I've been thinking along similar lines to @tim441 from ...
By Sheriff Fatman , 16 hours ago
-
Thanks, @technogeek. Good to hear about the accuracy. ...
By Majordennisbloodnok , 17 hours ago
-
RE: Advice for a novice on Mitsubishi Ecodan 6kW
In my case it was a very specific pattern of behaviour ...
By Sheriff Fatman , 17 hours ago

