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: Jun 24, 2026
I'm hopefully moving to Cosy, just having compatibility issues with my export tariff apparently. I was moving to Eco7, but the recent cold snap highli...
Thank you everyone, is there a way to get daily readings of consumed/delivered in a spreadsheet or easy to transfer to a spreadsheet format? I've had ...
Thank you all for the replies and information, food for thought, interesting JPST21, a cost difference of 12% over double glazing, I suspect that the ...
Thanks, I've posted my data above in response to Kev, the only meter for the HP that I can see is right next to the immersion isolator, it reads 2631k...
Yes it is, all in kWh, my install date was mid Feb 2022, kept the temp turned down until we moved in at the end of March, I can't remember exactly whe...
Thanks, I'll have a look at it
Thank you RedBuzzard, it's my total usage, taken from my inverter data. Can the HP only usage be accessed through MELCloud or is it just on the contro...
Thank you Kev, I'll get some rockwool over it at the back and try to get some lagging around the valves. When the thermostat is turned up it makes t...
After looking at other similar posts I see that I have missed off useful information (I can’t see an edit post option), the house is 139 sq m, Novembe...
My DHW has always been like this, it drops about 7 or 8 degrees if I recall correctly when it starts heating, I attributed it to what SUNandAIR descri...
- 27 Forums
- 2,749 Topics
- 64.7 K Posts
- 1,971 Online
- 7,157 Members
Join Us!
Installer Finder
Degrees of Separation
Latest Posts
-
RE: Questions about A2A for heating as well as cooling
@donciccio I would suggest that you take a "fabric-fi...
By Rob of York , 3 minutes ago
-
What Air-to-Air (Air conditioning) system do you have and how efficient is it on heating and cooling
We have two single-split Daikin Comfora A2A systems the...
By Rob of York , 58 minutes ago
-
RE: How Accurate Is My DIY Heat Loss Calculation?
Any idea how efficient your gas boiler is? Is it a 50 y...
By Old_Scientist , 5 hours ago
-
RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 17 hours ago
-
RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 1 day ago
-
RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 2 days ago
-
RE: Who's your electricity provider and what's your tariff?
@chandykris Swings and Roundabouts, you win some…. ...
By Toodles , 2 days ago
-
@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 2 days ago
-
RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 2 days ago
-
RE: Do I add Air Con or MVHR to existing A2W ASHP?
There is scope for product development here. I for one...
By JamesPa , 2 days ago
-
RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 3 days 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 , 6 days 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 , 6 days ago


