Last seen: Oct 23, 2025
@mikefl could you post the link for this please. I don't realise this could be monitored.
@Transparent do you have any calculations to what the roof load can take. Some of those larger capacity panels come in a bit weightier?
@david999/p> I know these calculators have been posted previously but I was surprised for my post code the difference between east and west azimuth....
@david999 they wanted to charge me for the 3p metre but subcontract to Siemens I believe. When Siemens contacted me to install I rearranged a date dir...
@transparent bloody hell you sound like Macgyver 😁 Seriously though this kind of stuff and what you've achieved sounds amazing. I've alwa...
@david999 I almost signed up for an electricians course to help towards retirement and doing my own and family projects, maybe the occasional checks b...
@transparent my intention would be to go off grid, ready for when or if I ever retire🤔 However this would have to work around my current ( n...
Considering I've had 3 different electricians (2 commercial) over time working on my system I'm amazed these issues are never mentioned or spoken abou...
@derek-m again forgive my schoolboy physics but I assumed the sine wave algorithms meant 3 phase was more stable? Are the implications that it's a sta...
@transparent This was the assessment from NP. The 3p cabling from the metre to the DB is circa 10 meters, then from the DB in the garage to 2 furth...
@transparent Love these discussions and love learning new things btw I've not seen my local substation data but I guess it would make an interesti...
@derek-m the heat pump journey (20kw) to replace an aged oil tank and ev has brought me thus far, both high electrical usage that we were being encou...
Latest Posts
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
@treewizard Yes, I like the extra facilities that NetZe...
By Toodles , 13 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk downstairs rads are less prone to airlocks, you ...
By AgentGeorge , 1 hour ago
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RE: Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
I have a Grohe shower with a 3-way diverter fitted to a...
By Morgan , 2 hours ago
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RE: My Octopus Cosy 6 Heat Pump Journey: From Quote to Completion
@editor thanks for highlighting my name. Yes I did get ...
By Chansug , 10 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
I don’t know if Aira did stop their 15 year guarantee b...
By Mars , 11 hours ago
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RE: Is Your House Warmer Upstairs Than Downstairs?
@benson We have 10 radiators fitted with TRV’s only two...
By Toodles , 16 hours ago
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RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
@editor Thanks for your input Mars. No I think the comm...
By baxtDave , 17 hours ago
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RE: Rate the quality of your heat pump design and installation
We’re looking to expand our list of recommended list of...
By Mars , 17 hours ago
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RE: Oil Boiler & Heat Pump Hybrid System
Thank you for those that replied, am disappointed that ...
By paultheheating , 21 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
By Toodles , 21 hours ago
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RE: Midea ASHP – how to set weather compensation
I have just looked at my heat pump 'long interval' (27 ...
By cathodeRay , 22 hours ago
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RE: UFH downstairs and radiators upstairs balancing question
@toodles sorry, my bad. Its a 6 port LLH. ...
By davidnolan22 , 23 hours ago
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RE: My DIY Heat Pump installation
@grantmethestrength That is kind Attach...
By Polar bear , 1 day ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
Hello. The Ecodan pump worked well last season, but thi...
By meehow , 2 days ago
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RE: Jokes and fun posts about heat pumps and renewables
Did @mark-hall really just say that?! 🤯 He drop...
By Mars , 2 days ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Oh completely, he even said without the hydrau...
By Crimson , 2 days ago
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We privatised electricity (back in the 80s I think) so ...
By JamesPa , 2 days ago
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RE: Electricity price predictions
So he must have a good team helping him in this.. ...
By Batpred , 2 days ago
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RE: Who has a V2G EV installation
Would that be a Chint RCD perhaps? Have a look at thi...
By Transparent , 2 days ago
