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Last seen: Oct 23, 2025
@transparent again spot on and I would be oblivious to this otherwise. The installers are coming back to fit more batteries so will purchase some 95 m...
@transparent upgrading the lagging as we speak today to find this bodge job. I'm assuming foam filler will help sort this and help with insulation ?
@transparent invaluable info thank you I'll take this up
@david999 I've been considering this too.....but waiting for the the 3phase version to be made available . Coincidentally also been thinking of usin...
@transparent yep that's another project I'm working on. UV protective lagging for outside as well as sorting out the insides. I'm planning to 'box' of...
@david999 Scottish Power off peak 7p (mn - 0500, which annoyingly I have to adjust on the inverter when the clocks change) 28p peak 68p/day standing c...
@transparent Spot on. The single phase inverter (my mistake it's sofar not solax) was DNO'dand MCS'd and installed before going 3 phase. ...
@transparent I'm also considering the DIY installation route and hope you don't mind me jumping in? We already have 4.32 installed at the same time ...
We went full electric about 2 years ago with EV using about 7000kwh per year charged overnight on cheaper tariff. The rest of the 13000kwh we use pe...
@allyfish sorry wrong forum but picked up on HVAC. I've been thinking about getting some decentralised units for utility/ensuite areas am looking at B...
@allyfish just had its first service by Grant into its second year of installation and it has made a difference, really informative and explained e...
@iantelescope after Jan 2022 still trying to get a service for my grant heat pump. Registered with grant and ordered their servicing to void my warran...
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Having seen that latest photo, I'm inclined to agree wi...
By Transparent , 26 minutes ago
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RE: Who's your electricity provider and what's your tariff?
@chandykris Wow that is good to know! Thanks for sha...
By Andris , 31 minutes ago
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Help Right-Sizing My Grandmother's Heat Pump: Installer Says 12kW, I Think It's Oversized
I found out local installers previously massively overs...
By Alva , 2 hours ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
What does this include? 3K is well ott. Check midsumm...
By JamesPa , 2 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
It seems R32 will start being phased out in 2027. For h...
By Batpred , 2 hours ago
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Sigenergy Battery Storage System
Any users of the Sigenergy System? Looking at their pr...
By trebor12345 , 2 hours ago
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RE: Renewables & Heat Pumps in the News
Our quotes have been simple to interpret in terms of th...
By Batpred , 3 hours 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
Seems like BG is having a covid epidemic atm, 4 attempt...
By Batpred , 3 hours ago
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RE: Rate the quality of your heat pump design and installation
@keithb If you would like to start a thread describing ...
By JamesPa , 3 hours ago
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RE: Electricity price predictions
@toodles Exactly my own thoughts when I read about this...
By KevH , 6 hours ago
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RE: How much can an east/west solar solar system be oversized?
@editor , we managed to avoid the cowboys. This is a bo...
By colinc , 6 hours ago
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RE: Who do I complain to about a poor ECO4 installation, can anyone advise?
Glad the heating is changed. Monitor and tweak if nece...
By JamesPa , 12 hours ago
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Without a detailed analysis of the hydrodynamics I woul...
By JamesPa , 13 hours ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@agentgeorge no idea if they’ve made changes, but I got...
By AndrewJ , 22 hours ago
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RE: Say hello and introduce yourself
@alva welcome to the forums and feel free to start a ne...
By Mars , 22 hours ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
So under part G or the G3 rules you have a responsibili...
By ASHP-BOBBA , 24 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 , 2 days 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 , 2 days ago
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RE: Forum updates, announcements & issues
Thank you Mars for all your dedication to improvements;...
By Toodles , 2 days 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 , 3 days ago
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No buffer or low loss header Grant controller in sens...
By JamesPa , 3 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 , 3 days ago
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RE: Anyone concerned about GivEnergy?
Thanks for your advice - I'll keep trying with the inst...
By JohnDwyer , 3 days ago



