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: May 15, 2026
My system installed last year in November in the loft so might have missed these regs
@transparent that’s mine straight from batteries to inverter. what have you thought about fire, I thought about a fire blanket and a foam device. M...
@transparent would you fit an isolator between your batteries and inverter, my installer refuses so I guess it’s down to me to fit one myself.
@transparent now that’s a great explanation. I have been reading up on it and it’s a hard read, bonding and earthing both different, plastic and coppe...
To conclude the bonding, if pipes are bonded the bonding goes back to the bonding bar and if any component or circuit shorts to those pipes then it ch...
@transparent only thing is that the central sections of copper interlink with other areas like kitchen, so dish washer, washing machine, tumble dryer ...
@editor it will be back to my installer to make that decision and if they can’t effect a repair then I will be expecting them to instruct the guys I’m...
@editor did you not get a Samsung engineer out like I’m doing to do a survey and diagnostics. Seem to me the best route, present it to your installer...
Just spoke with fernox 20lt of HP15 is way too low and it’s not a mix, only protects to -15 and unsuitable in Scotland. I need the HP15c diluted to 40...
@editorits its Craig and he is from glasgow
I read your book how did you resolve your bad install
@editor nearest representative.. I asked for their authorised agent for this area and was given this. I need them for the guarantee. Samsung are fai...
Latest Posts
-
RE: Setback savings - fact or fiction?
Great. I will try to zoom in to work out the deltas be...
By JamesPa , 55 minutes ago
-
RE: Sizing an ASHP; Heat loss and kW
You can't measure heat loss with an app. But you can g...
By JamesPa , 2 hours ago
-
I was directed to this app for my growatt system and no...
By David999 , 3 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 , 4 hours ago
-
Hi, Thank you. So its a Daikin Altherma 3M...
By Lbart68 , 7 hours ago
-
I have a Contactum CU. Would the below RCBO (descriptio...
By Batpred , 8 hours ago
-
RE: Samsung gen 7 HP 12kw - auto control issue and water law
@chainreaction Agree with @broadsman , it seems many ...
By Batpred , 9 hours ago
-
RE: Anyone concerned about GivEnergy?
@transparent Thank you and appreciate your timely reply...
By SUNNYSKIES , 9 hours ago
-
RE: Grant Aeona 3 R32 cycling with weather compensation.
The hot water heating looks normal. The heat transfer ...
By GrahamF , 15 hours ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
Good questions @temperature_gradient. My understanding ...
By springswood , 17 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 , 1 day 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
