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: Sep 22, 2026
er dont you just need a smart meter which I think your energy supplier can arrange to have fitted within 14-28 days. That's all I have, and I can bo...
Turning the room stat (and all or most TRVs) up to (say) 2C above the desired temperature, and adjusting the flow temperature (via the WC curve) to th...
@iantelescope since you address me directly I will reply directly. I'm not sure what you think I don't understand, nor what you think we don't agree ...
Fair enough. Perhaps both @derek-m and I should have said 'I would suggest that you don't get too hung up on flow rate, provided of course its not so...
Any 'old' thermostat does this, its only more recent ones that try to be more sophisticated, in a way wholly unhelpful to heat pumps. But the real s...
Absolutely. To control house temperature vary the flow temperature (using weather compensation), don't turn the heat pump on/off. The latter simply ...
Agreed and I wasn't trying to suggest otherwise. The point I was trying to emphasise is that, as you have shown experimentally, a heat pump which i...
... which is essentially the problem, the HP should control the HP! & the bold bit solves the problem more or less. Essentially the Honeywel...
@iantelescope Both @derek-m and I have made (very similar) suggestions as to how your installation can be improved, explained why implementing them w...
I would say fit them where you need the measurements, which depends on what you are trying to work out! If you are trying to work out the change in f...
Yes, and I did (I hope). The word here above is a hyperlink to an Amazon offering.
SPONSORS
Degrees of Separation
Latest Posts
-
RE: Passiv Smart Thermostat - Help & Forum Support
Hi @singlespeed That's fine we have installs where the ...
By Will H , 1 hour ago
-
Analysis of the economics of switching to an A2W ASHP compared to other heat sources
This post aims to analyse the economics of installing, ...
By Rob of York , 2 hours ago
-
RE: Why are ASHP installs so expensive?
Looking at it another way, do we think heat pump instal...
By scrchngwsl , 4 hours ago
-
@editor Aargh - Trustpilot. On my journey, Ì contacte...
By L8Again , 7 hours ago
-
RE: Cooling with air to water heat pumps
@editor does that mean you have to have two separate ex...
By mrkfm , 17 hours ago
-
RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
Posted by: @ian-s Could always use the money saved o...
By Rob of York , 22 hours ago
-
Depends on what controls the pump! Thats the whole poi...
By JamesPa , 1 day ago
-
The positive reviews keep coming in for Britain's Heat ...
By Mars , 2 days ago
-
RE: Next steps on my ASHP journey: Radiators and Pipework
I have one of these fitted which also allows you to reg...
By Old_Scientist , 2 days ago
-
RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
If they can't don't give up. Heat pumps are, in reali...
By JamesPa , 3 days ago
-
RE: Missing flow temperature in Heat Geek proposal
Yes that's what would happen by turning down the lsv to...
By JamesPa , 3 days ago
-
RE: Grant R290 DHW Cycle Interuption
It looks like some sort of short pre-run. The question...
By JamesPa , 3 days ago
-
RE: Cascade System or larger single unit
@renewables345 I would say if it a new build it’s no mo...
By Aventus Eco , 3 days ago
-
RE: Say hello and introduce yourself
@gz00, welcome to the forums. There’s a huge amount of ...
By Mars , 4 days ago
SPONSORS
