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: Mar 7, 2026
@judith I would think Octopus are more likely to hand over the jobs in areas with no fitters. It's a massive problem around the country - my Octopus g...
@jancold oof.... My assessor guy did say there's 'shake ups' in the dept...lol! However he was quite proud to say they're totally in-house with syst...
@bontwoody Yes, that's another thing to weigh up in the swings and roundabouts dept. British Gas charge for it. I did tell the British gas guy I th...
@johnmo Oh, strictly open loop. No zoning and all rads no under floor heating.
@ivanopinion Lol... yes, they are insisting on a buffer. I wasn't going to push back on that because I knew it was pointless although I did say th...
I don't know anything about your heat pump or the water tank but it's following a pattern so it sounds like a programming input issue. Is the hot wa...
I've got Heat Pumps rising this week - energy efficiency things planned 9 months ago have landed all in the same week - EPC, GBIS assessment and both ...
@johnmo They can use H-Lan which works at 5ghz for better communication but they only fit those when there's a 'failure' because it costs lots more th...
I have found a new toy which is useful if taken as a general indication I have no idea how accurate it is but it comes (via open energy) from a Daik...
@gary Cosy is not unique to heat pumps. It's just an electricity tariff that 'may' be useful for heat pumps.
@jamespa I'm assuming he means a tariff specifically and uniquely offered for heat pumps - the heat pump itself would be metered. That's what I'm resp...
No, they shouldn't. Tariffs need to be redesigned to reduce the weighting on electricity and the politically motivated skewing that 'favours' gas ta...
Latest Posts
-
RE: Setback savings - fact or fiction?
Great. I will try to zoom in to work out the deltas be...
By JamesPa , 4 hours ago
-
RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with an app. But you can g...
By JamesPa , 5 hours ago
-
I was directed to this app for my growatt system and no...
By David999 , 6 hours ago
-
RE: Estimating true heat loss from twelve months of consumption data
@ian33a — I have a sort of residual interest in this pr...
By cathodeRay , 7 hours ago
-
Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 10 hours ago
-
I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 10 hours ago
-
RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 11 hours ago
-
RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 12 hours ago
-
RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 18 hours ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 19 hours ago
-
RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
All going according to plan, mid July we get that 7kW a...
By Batpred , 1 day ago
-
Current metrics - DHW target set to 47c
By TaffontheTaff , 1 day ago
-
RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 2 days ago
-
RE: New Solar, Batteries, Air Source and Under Floor Heating advice please
You’re right: UFH works best with high-conductivity fin...
By bafab , 2 days ago
-
RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 2 days ago
