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 6, 2026
@transparent I stuck these under the boxes in the low sections off the roof so as not to crush the material over time
@transparent the panels are 190 long and thus the way I have spaced the boxes spreads the load over the boxes. They are hammered down with big screws...
@transparent do these boxes have to be further back do you think? and what distance should I position the boxes for the ones in front
@transparentransparent I guess there is nothing you don’t know, I’m fair impressed, you are one of them blokes that an apprentice would love. I will t...
@transparent ordered my panels, Aiko 510, going to install them on the tubs screwed through the roof and ballast. One question though, should the cab...
@transparent I need to think this out carefully, my first choice is tubs and at 100kg and screwed to the roof joists I doubt they would move. In term...
@transparent need to look at that and perhaps fit them flat
@transparent the box section can be dented if you walk on the roof so as mentioned likely need to fix spacers so the tubs sit on the hollow and thus t...
@transparent Its 10mm pipe in there so well insulated. I’m thinking on your comment on that box section steel roof. Although it’s mounted on plywood ...
@transparent it’s insulation on top of insulation to mitigate heat loss. Doesn’t look great but works. How bad is it transparent, you are an expert, ...
@transparent the roof joists are 3 inches by 9inches and not strapped to the walls but built slightly into the brick. They quote 100kg per box to sec...
- 26 Forums
- 2,631 Topics
- 61.5 K Posts
- 873 Online
- 7,027 Members
Join Us!
Latest Posts
-
RE: Estimating true heat loss from twelve months of consumption data
Hi @ian33a you could do your own heat loss calculation ...
By Judith , 7 hours ago
-
RE: A2A vs A2W: Which Heat Pump Would You Pick?
@djh ah, I have never seen this before, interesting ide...
By ASHP-BOBBA , 7 hours ago
-
RE: Anyone concerned about GivEnergy?
@sunnyskies I agree with Downfield trying to ask the GE...
By Judith , 8 hours ago
-
RE: Setback savings - fact or fiction?
@jamespa — this version may be marginally better: &nb...
By cathodeRay , 10 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 , 11 hours ago
-
Current metrics - DHW target set to 47c
By TaffontheTaff , 15 hours ago
-
RE: My Grant R290 9kW Heat Pump Installation
@petch I'm very sorry that I have not picked up your po...
By GrahamF , 18 hours ago
-
RE: Samsung gen 7 HP 12kw - auto control issue and water law
Suggest you have a trial with Havenwise app. I have th...
By Broadsman , 20 hours 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 , 23 hours ago
-
RE: DIY or Don’t Touch? Solarman Smart Meter Install
That was my understanding also.
By JamesPa , 23 hours ago
-
RE: Grant Aeona 3 R32 cycling with weather compensation.
That would be abnormal but I cant see from your charts ...
By JamesPa , 23 hours ago
-
RE: Vaillant Sensocomfort Time
Oh I remember this from when I set mine up 2 years ago,...
By JamesPa , 1 day ago
-
Heat geek have already stated that the pro is in fact c...
By JamesPa , 1 day ago
-
RE: The Myth of the MCS Performance Guarantee
@editor I know. As if MCS wasn't bad enough, it's now e...
By Deltona , 1 day ago



