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: Nov 3, 2025
@derek-m after mapping my w/m2 (input, not after COP) to ambient I am getting fairly confident with the power demand expected from the ASHP. From the ...
@littlered below are the codes you need to access the units settings Looks like this should be your controller This is the user guide - HERE T...
@kev-m that was thanks to two things I balanced my radiators (around the 1st of November) I adjusted the weather compensation (3rd November) afte...
@littlered pretty sure what you are doing is actually the worst way to run your heat pump. The view you will find has two basic steps Find your he...
@derek-m I imagine there are a range of factors which will affect it. Given how cold it currently is, I'm not too bothered. However a better COP would...
@warren-s just go to that link and there is an option to download your own copy. Then you're off
@warren-s this should do you You'll have to download your own copy as it's read only
@kev-m given I use my meat thermometer to measure hot water pipes - I'm not convinced that I am perhaps good at either
@derek-m I did just have a look with my meat thermometer On the ASHP controller it says I should be 43 and 37 on my inlet/outlet. From my science of...
@warren-s I posted a calculator on here where you can input your own U values. Just have a look
@editor I just did some quick maths to work out what I would be paying in gas vs electricity. My gas price is 4p/kw and I know my efficiency was 68% -...
@editor no idea. But only 3 or 4 panels of the 6kw facing south are actually getting any sun... It won't be too much longer. But all this cold and cle...
- 26 Forums
- 2,610 Topics
- 60.8 K Posts
- 1,314 Online
- 6,967 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Electricity price predictions
Bear in mind that my maximum daily draw over winter was...
By KevH , 1 hour ago
-
RE: Seeking ideas / information / commiseration - Pure Drive
That may well be correct. However we don't have enoug...
By Transparent , 2 hours ago
-
@cathoderay up until the last few days the rads have al...
By Painter26 , 4 hours ago
-
RE: Indevolt Batteries UK Support & Info Thread
That's puzzling me too. Along similar lines ( forgive...
By colinc , 5 hours ago
-
RE: Rate the quality of your heat pump design and installation
@editor Thank you. I joined because I really liked your...
By claireisamazing , 19 hours ago
-
I cant, but @editor probably can if you tell him roughl...
By JamesPa , 20 hours ago
-
RE: UK DIY Battery: SEPLOS 48V 200Ah x2 + Sunsynk 8K – Safe Installation for Garage Conversion
@madsid I don't quite understand what extra you need...
By Bash , 22 hours ago
-
@transparent thank you. Be Thursday before my mate giv...
By David999 , 24 hours ago
-
RE: Peak Energy Products V therm 16kW unit heat pump not reaching flow temperature
@johnd our Peak system is no more. The installer cam...
By DaveC , 24 hours ago
-
Hah! Well I guess we're all in the realm of conjectu...
By Transparent , 1 day ago
-
These are a bit hard to read but the information is in ...
By bobflux , 1 day ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Ah, not so useful then For sure, hopefully before ...
By JamesPa , 1 day ago
-
Thanks @editor I appreciate that things go wrong, bu...
By venkman , 1 day ago
-
RE: Home energy storage & battery register
AC coupled Pure Drive 10kW battery Solar PV Solis P...
By Little Lights , 2 days ago
-
RE: Air source heat pump roll call – what heat pump brand and model do you have?
Forum Handle: ispookie666 Manufacturer: Vaillant Mo...
By ispookie666 , 2 days ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
I'm fairly new to the forum and have not voted. Back...
By ispookie666 , 2 days ago
-
I am seeing an increasing number of occasions when my G...
By DavidAlgarve , 2 days ago
-
RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
@editor Thanks Mars. I look forward to the subsequent ...
By DavidB , 2 days ago
-
RE: Anyone concerned about GivEnergy?
Fair enough. Its interesting that opentherm (for boil...
By JamesPa , 2 days ago
-
RE: Brand and installer questions for ASHP
A tank solely in the return (upstream of where the retu...
By JamesPa , 2 days ago
-
RE: Home automation and the cloud; is there a better way?
+1 It's not just cloud though. Many devices have repla...
By bobflux , 3 days ago
-
RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 3 days ago
-
RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 3 days ago
-
RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
By JamesPa , 4 days ago



