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Last seen: Jan 14, 2026
Thank ou all for comments, just to refocus I am not looking to install anything complicated that needs certification, maintenance, am not fixed to 4-6...
Thanks for all your suggestions, am thinking that a few 4-6 pv panels would drive a DC immersion in the CH system just enough to raise water temp up a...
Thanks for the reply, am not an electrician, so was looking to find other people that have already tried this type of system, ie, vertical panels that...
Thankyou for the brain dump, all very worthy items. Was really looking for experiences of a range of people that have already installed vertical pan...
Thanks for the suggestion, but farmhouse is grade 2 listed, not double glazed, stone walls and not suited to ashp as too big and not insulated. Tena...
Thank you for those that replied, am disappointed that grants are not available for bivalent systems, as wanted to do the best thing for the environme...
thanks for your reply, tried to explain that tenants for us appear transitent, currently three tenants in the same number of years, first were police ...
Our current tenant pays us monthly rent, the purchase of heating oil is their responsibility as is their elecricity usage. Previous tenant started t...
Dear Jamespa thankyou for your detailed reply, but it really scares me, there seem to be so many things that need to be just correct to achieve the pe...
Gloucestershire, did not realise that old oil system has to be made unoperational to qualify for grant, what if you start up a bivalent system sometim...
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Latest Posts
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
@toodles My heat pump installer has stopped installing ...
By Papahuhu , 28 minutes ago
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RE: Electricity price predictions
Mention on the news about Octopus and one or two other ...
By Toodles , 2 hours ago
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RE: Rate the quality of your heat pump design and installation
@josejo Reports of such lack of commissioning and downr...
By Toodles , 2 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
Looks like you're not subscribed to any topics... pleas...
By Mars , 3 hours ago
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RE: Air-to-air heat pumps - best models and installers
Are you creating a whole new category for A2A?
By ASHP-BOBBA , 11 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
There isn’t as far as I know, @djh, but you’re welcome ...
By Majordennisbloodnok , 23 hours ago
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RE: Can anyone explain the following behaviour with a Grant Aerona 3 R30 / Smart Controller?
Final Update. Yesterday, I was going through the moti...
By Unsure , 1 day ago
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RE: How much can an east/west solar solar system be oversized?
Best performance occurs with PV string near inverter no...
By bobflux , 1 day ago
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RE: Forum updates, announcements & issues
Thank you Mars for all your dedication to improvements;...
By Toodles , 1 day ago
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RE: Who do I complain to about a poor ECO4 installation, can anyone advise?
Take it one step at a time. If you can get the dhw and...
By JamesPa , 1 day ago
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RE: Selling 2 x Kensa Shoebox 7kw GSHP (New)
Hi Jain, we’ve got an ashp so I’m afraid we won’t be yo...
By Judith , 1 day ago
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No buffer or low loss header Grant controller in sens...
By JamesPa , 2 days ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
That's an amazing job to get all that in there! A truly...
By Batpred , 2 days ago
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RE: Anyone concerned about GivEnergy?
Thanks for your advice - I'll keep trying with the inst...
By JohnDwyer , 2 days ago
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RE: Plug and play solar. Thoughts?
I am also yet to find a case where an installation that...
By Batpred , 2 days ago
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RE: British Gas vs Octopus Energy vs Heat Geek vs EDF vs Aira vs OVO vs EON.Next vs Boxt
This is what I got from OVO. At least it was quick.. ...
By Batpred , 2 days ago
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RE: IVT greenline HT Plus E - Circulation Pump Constantly On
Welcome to the forums. Irrespective of which brand yo...
By Mars , 3 days ago
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RE: 7.5kW Heat Loss, But Quoted a 10kW Midea. No Re-Pipe, No Buffer Tank. Does This Add Up?
Oh, how I love these old scientists!I'm in with your 5 ...
By LeJamaisContent , 3 days ago
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RE: Jokes and fun posts about heat pumps and renewables
@jamespa Someone who is not easily phased I suppose.
By Toodles , 3 days ago
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@downfield Once OE had removed our gas meter and capped...
By Toodles , 3 days ago
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Living with a Low Loss Header (Or Measure For Measure, it’s All About the Pump)
I know, low loss headers (LLHs) aren’t necessarily ‘low...
By Toodles , 3 days ago
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RE: What is the main ‘dictator’ of Agile’s unit price?
After seeing umpteen negative price slots again today, ...
By ChandyKris , 3 days ago


