RE: Air-to-air heat pumps - best models and installers

@ashp-bobba, do I remember correctly that you install A...

By Mars , 6 hours ago

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 , 10 hours ago

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 , 11 hours ago

RE: How much can an east/west solar solar system be oversized?

Best performance occurs with PV string near inverter no...

By bobflux , 11 hours ago

RE: Forum updates, announcements & issues

Thank you Mars for all your dedication to improvements;...

By Toodles , 14 hours ago

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 , 20 hours ago

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 , 20 hours ago

RE: Day 1 of my install

No buffer or low loss header Grant controller in sens...

By JamesPa , 1 day ago

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 , 1 day ago

RE: Anyone concerned about GivEnergy?

Thanks for your advice - I'll keep trying with the inst...

By JohnDwyer , 1 day ago

RE: Plug and play solar. Thoughts?

I am also yet to find a case where an installation that...

By Batpred , 2 days ago

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

RE: IVT greenline HT Plus E - Circulation Pump Constantly On

Welcome to the forums. Irrespective of which brand yo...

By Mars , 2 days ago

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 , 2 days ago

RE: Jokes and fun posts about heat pumps and renewables

@jamespa Someone who is not easily phased I suppose.

By Toodles , 3 days ago

RE: Gas supply disconnection

@downfield Once OE had removed our gas meter and capped...

By Toodles , 3 days ago

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

RE: What is the main ‘dictator’ of Agile’s unit price?

After seeing umpteen negative price slots again today, ...

By ChandyKris , 3 days ago

RE: The Reality Behind a Failed Heat Pump Installation – and an IWA Insurance Rejection

@ian-w Getting back to the problem in hand, what do yo...

By JamesPa , 3 days ago

RE: Solar Power Output – Let’s Compare Generation Figures

@papahuhu Generally, I leave Homely to take care of mat...

By Toodles , 3 days ago

RE: George Cove and Lord Kelvin: The Missed Convergence That Could Have Reshaped Renewables & the World

@judith, glad you found the story interesting. On eff...

By Mars , 4 days ago

RE: New Vaillant aroTherm Plus in black - When will it come to the UK?

The vaillant controller and app do all of that (and mor...

By JamesPa , 4 days ago