Joining the Renewable Heating Hub forums is completely free and only takes a minute. By registering you’ll be able to ask questions, join discussions, follow topics you’re interested in, bookmark useful threads and receive notifications when someone replies. Non-registered members also do not have access to our AI features. When choosing your username, please note that it cannot be changed later, so we recommend avoiding brand or product names. Before registering, please take a moment to read the Forum Rules & Terms of Use so we can keep the community helpful, respectful and informative for everyone. Thanks for joining!
Last seen: Aug 19, 2026
@jamespa Having lived in this house since 1985 and spending some 12 years in the previous house just a road away, we have always sought to find a good...
@terry1812 According to the survey Octopus Energy carried out, 6.5 kWh. The range of LWT is 30 - 50 C, It was set to 35 - 45 C until recently but I fo...
@old_scientist The last two days of Agile pricing shows a marked drop for the cheapest HH’s - perhaps a new trend is on its’ way? Rewards for some, To...
It rather suggests to me that any company that is wanting to install a buffer in that size of system is placing themselves on the rejected companies l...
@terry1812 To make things a little clearer, here is a plot for the last 6 hours and includes return flow temperature too. Regards, Toodles.
@transparent Back in the seventies, a new building was being constructed in my department and I was asked by the architects for comments on the sugges...
@transparent That illustration suggests an 8-10 double sockets job to me, after all, that is still only 4 sockets per wall and two for plug in sensors...
@old_scientist My ‘Gut Feeling’ is that the idea should be strengthened somewhat; panels are becoming more efficient and productive so a minimum of 2 ...
@terry1812 I think that on the Daikin MMI, setting the emitter type to radiators allows for a DT of 5 C; the emitter type set to UFH allows for a DT o...
@terry1812 The MMI and Homely are connected but the data comes from the heat pump cabinet via a D.comm unit attached to P1 and P2 connections in the M...
Further to the above, yes, we like a comfort level well above that of many! 22.4 is where our baseline is (We actually like 22.5 but allow a little fo...
- 27 Forums
- 2,746 Topics
- 64.6 K Posts
- 185 Online
- 7,153 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
Cloudy one done, might get the sunny one tomorrow or de...
By Watcher , 5 hours ago
-
RE: The good, the bad and the not that great – my heat pump installation
@burtis, I’ve followed this thread pretty much from the...
By Mars , 22 hours ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
First time poster here but I can share my experience as...
By SCH , 1 day ago
-
At the risk of going on: A slight side issue for a foru...
By Bart , 1 day ago
-
RE: Is it the house or the equipment?
...which, I've found out, is pretty much impossible to ...
By Majordennisbloodnok , 1 day ago
-
RE: Mitsubishi Ecodan FTC6 settings
The Mitsi remote thermostat should not be plugged into ...
By F1p , 2 days ago
-
RE: PV and battery long payback - sense check query
@jamespa I was just commenting on the speed, not sug...
By Batpred , 2 days ago
-
Readers here please note that Derril Water and many oth...
By Transparent , 2 days ago
-
RE: Advice on Vaillant Sensocomfort
Oops, I meant Sensocomfort (the UI to the controls)
By Batpred , 2 days ago
-
RE: Heat Pump Training vs. Real-World Installation
Our instal was very much the opposite. White haired blo...
By Batpred , 2 days ago
-
RE: Flushing system, cleaning and inhibitor
While skim reading a manual for our Vaillant HW tank, I...
By Batpred , 2 days ago
-
RE: 'Chinese Diesel Heater' to heat the home .....
Old thread but I'm new to the forum so new to me. How...
By BlizzardGreen , 3 days ago



