Last seen: Nov 9, 2025
That sounds a sensible response from Tesla @johnr Do you or @toodles happen to know if a Powerwall suddenly starts recharging from the grid, giving ...
Running a ULV immersion heater avoids the losses incurred by the inverter. Whether those losses are significant will depend on whether the inverter ...
It's not just current spikes which are the issue @johnr ... nor the switch on surge of the motor(s) as the coils are energised, ... but the co...
The first bit of good news is that you're not near Fylingdales.The usual Arqiva frequency (412 - 424MHz) can't be used there because it would disrupt ...
There's a lot here for us to chew over @anr and I'm going to ask @editor if he knows of a boiler specialist who can also provide an opinion. I...
May I just clarify one point made by @editor... Not quite. Electricity Suppliers will first draw on electricity from generators with whom they ...
It's commonly the case that we expect to 'win an argument' by force of numbers. But in this case, I don't think that's the crucial factor. Governm...
Erm... This going off at a tangent, but I'm still interested to learn about your experiences. Could you please do one of the following: a: re-post...
Can you explain a bit more about the context in which you were told about the need for a 'modulating boiler'? All boilers in UK must have at least o...
@majordennisbloodnok was suggesting an A2A heat pump...... in which case there is no water tank from which to take heat for a defrost cycle. Check t...
@ivanhoew you're very welcome here... ... especially as you seem to know one end of a spanner from the other. Yes, please do post about your ASHP ...
Latest Posts
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Can’t believe Im boosting hot water again this morning,...
By Crimson , 15 minutes ago
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RE: Is Your House Warmer Upstairs Than Downstairs?
@jamespa I followed your advice and the room temperat...
By GrahamF , 9 hours ago
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RE: Faulty Clivet heat pump out of the box
Thanks for giving this post a bump @benson. I'm going t...
By Mars , 10 hours ago
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@treewizard is this not the electrical pulse that keeps...
By ASHP-BOBBA , 10 hours ago
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RE: Samsung Gen6 and Havenwise ........
I am no expert on this but on your gen 6 controller onc...
By Alfapat , 21 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk these are called roll top rads, they were still ...
By AgentGeorge , 22 hours ago
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If the Vaillant is a 7kw unit I’d avoid. Quiet outside ...
By AdamK , 22 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
It has it's uses and there is no way I could have set t...
By benson , 1 day ago
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RE: Oil Boiler & Heat Pump Hybrid System
Thanks for the suggestion, but farmhouse is grade 2 lis...
By paultheheating , 2 days ago
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RE: My DIY Heat Pump installation
This is very kind. However software is not really my ...
By Polar bear , 2 days ago
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RE: Request for feedback on where we're at with our quest to get an ASHP or ideas.
thanks, heatpunk looks great, being able to do the calc...
By giryan , 2 days ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
It has been just over a year since we changed over to a...
By npru , 3 days ago
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RE: Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
@morgan I should just have written ‘Mea Culpa’ shouldn’...
By Toodles , 3 days ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
'We learn from history that we do not learn from histor...
By Lawrence Leask FInstR , 3 days ago
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Mitsubishi Ecodan FTC7 Legionella date set
I can set the number of days between Legionella cycles ...
By DRB01 , 3 days ago
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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 , 3 days 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 , 3 days 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 , 4 days 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 , 4 days ago
