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: Apr 27, 2026
Welcome to the forums @mike-camelot. What you’ve described ticks all the worst boxes: no heat loss calculation, no commissioning paperwork, no hando...
@hcas, I've received a few emails and message in the past week asking when Daikin will be available on Havenwise as it's been listed as "coming soon" ...
We partnered with Havenwise to analyse a full year of real-world UK heat pump performance data. The analysis compares how Mitsubishi Electric, Samsu...
It's unbelievable how many emails and DMs I've received this winter from homeowners that have been left on fixed flow temps.
@madscientist wow! I despair.
The government has announced a £15bn Warm Homes Plan, billed as the biggest home upgrade programme in British history. On paper, it promises lower b...
@ashp-bobba, I really appreciate you laying out the business side so openly. It's helpful to hear from someone actually running the numbers and dealin...
You’ve convinced me, Simon. Based on your demonstrated execution capability and historic performance, I’m prepared to offer a strategic minority posit...
@majordennisbloodnok, my list of requirements is rather straightforward. 15-20kWh of storage Ability to island and recharge when the solar PV kic...
@jamespa, you've partially addressed a question in your diagram I forgot add to my previous post, and that's compatibility of my SolarEdge PV inverter...
- 26 Forums
- 2,610 Topics
- 60.8 K Posts
- 526 Online
- 6,967 Members
Join Us!
Worth Watching
Latest Posts
-
RE: Seeking ideas / information / commiseration - Pure Drive
Oh woe! 1: I've just read the Solis Inverter...
By Transparent , 34 minutes ago
-
RE: Electricity price predictions
I'd agree with @jamespa; the issue is not whether ToU t...
By Majordennisbloodnok , 36 minutes ago
-
Well those are "MC4" plugs and sockets. Yes the ones ...
By Transparent , 1 hour ago
-
Hah! Well I guess we're all in the realm of conjectu...
By Transparent , 1 hour ago
-
These are a bit hard to read but the information is in ...
By bobflux , 5 hours ago
-
RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Ah, not so useful then For sure, hopefully before ...
By JamesPa , 5 hours ago
-
Thanks @editor I appreciate that things go wrong, bu...
By venkman , 6 hours ago
-
RE: Home energy storage & battery register
AC coupled Pure Drive 10kW battery Solar PV Solis P...
By Little Lights , 19 hours ago
-
RE: Rate the quality of your heat pump design and installation
@claireisamazing, that’s got to be one of the most posi...
By Mars , 20 hours ago
-
@jamespa Great, thanks - I've had a quick look at the a...
By Little Lights , 22 hours 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 , 22 hours 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 , 23 hours ago
-
I am seeing an increasing number of occasions when my G...
By DavidAlgarve , 1 day 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 , 1 day ago
-
RE: Anyone concerned about GivEnergy?
Fair enough. Its interesting that opentherm (for boil...
By JamesPa , 1 day ago
-
RE: Brand and installer questions for ASHP
A tank solely in the return (upstream of where the retu...
By JamesPa , 1 day ago
-
RE: UK DIY Battery: SEPLOS 48V 200Ah x2 + Sunsynk 8K – Safe Installation for Garage Conversion
thank you to all who have already replied. I have been...
By madsid , 1 day 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 , 2 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 , 2 days ago
-
RE: Indevolt Batteries UK Support & Info Thread
Have you tried cutting the grid feed to see what actual...
By JamesPa , 2 days ago
-
RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 2 days ago
-
RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
By JamesPa , 3 days ago
-
RE: What is the main ‘dictator’ of Agile’s unit price?
@toodles I keep an eye on wholesale prices and energy m...
By ChandyKris , 3 days ago
-
RE: Upgrading my system, how far do I go?
For comparison, my PW3 with 11.04kW inverter, will char...
By Old_Scientist , 3 days ago


