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Last seen: Nov 3, 2025
So it's an electric boiler, but with a solid core. I don't really see the benefit tbh. It's going to be wildly expensive to run as it's basically a fa...
@soniks clear evidence your rads aren't at all balanced. Give it a go with a pair of pliers. You'll be amazed at the difference it will make to your h...
@soniks if some are hot and some aren't, your rads aren't balanced as balancing means they should all be the same temp. Was the system installed durin...
@cathoderay i've just been round and tweaked my rads with a quarter turn tighter (upstairs). Lets see what effect we get in a few hours
@soniks if not all your rads are heating up you have a balance issue. You need to balance your radiators before you do anything else as it may be the ...
Given your house size, I'd personally whip out that low loss header as well. Cant see flow rates being an issue in 400m2 of floor space.
LiFePO4 batteries are very stable, so I'm not worried. That said, we have a mains wired smoke alarm directly opposite the cupboard they sit in and at ...
@cathoderay I don't know, given heat rises, might that offset some of the heat lost to upstairs rads? I need to do the same, my upstairs is much warme...
@chickenbig how is the sale here coming along? Can you confirm the package dimensions and weights for the batteries? I'd still be interested in the ne...
@cathoderay given upstairs is much warmer than down, have you considered balancing the rads again to push more heat downstairs?
I hate to break this to you, but 48,000kW of gas at the current cap is £4,800. I can't see how you are going to get cheaper bills with or without an A...
@bretix intelligent is just for EV. You can get GO without one. No one actually asks
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Latest Posts
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RE: Anyone concerned about GivEnergy?
An incredibly enlightening piece on the subject by @maj...
By Mars , 1 hour ago
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Home automation and the cloud; is there a better way?
You’ve just had a brand new system installed (heat pump...
By Majordennisbloodnok , 1 hour ago
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RE: End-of-Life Heat Pumps: How Do You Dispose of an ASHP in the UK?
We've started to document everything, and part 2 of the...
By Mars , 1 hour ago
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RE: Summer usage. Why is my Vaillant Aerotherm using so much energy on "heating"?
So the red bars are 'DHW' and the yellow bars 'heating'...
By JamesPa , 3 hours ago
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Its good kit the Midea and significantly cheaper, you w...
By ASHP-BOBBA , 6 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Have you tried cutting the grid feed to see what actual...
By JamesPa , 6 hours ago
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Contractors pack for inta antifreeze valves are around ...
By ASHP-BOBBA , 6 hours ago
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RE: Renewables & Heat Pumps in the News
Critics and naysayers will be negative whatever the gov...
By JamesPa , 6 hours ago
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RE: Microbore heat pump installs
In principle you are almost certainly right, but in pra...
By JamesPa , 16 hours ago
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RE: Electricity price predictions
@old_scientist We are a low mileage home, so bulk of ou...
By ChandyKris , 18 hours ago
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There are just too many unknowns for me to comment on p...
By Transparent , 19 hours ago
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RE: What is the main ‘dictator’ of Agile’s unit price?
@toodles I keep an eye on wholesale prices and energy m...
By ChandyKris , 20 hours ago
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RE: Brand and installer questions for ASHP
Strange, perhaps it doesnt use modbus which the third p...
By JamesPa , 22 hours ago
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RE: Upgrading my system, how far do I go?
For comparison, my PW3 with 11.04kW inverter, will char...
By Old_Scientist , 1 day ago
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RE: Changes to Tesla Powerwall Charging Regime?
Elon gate - legendary! I take my hat off to you @toodle...
By Old_Scientist , 1 day ago
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RE: Mitsubishi Ecodan not good enough ?
Thanks @goody, appreciate the feedback and sorry you ha...
By marcexec , 2 days ago
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RE: Minimum and Zero Disrupt Heat Pump Installations
True (first sentence) Thats the reason to consider th...
By JamesPa , 2 days ago
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RE: High air source heat pump running costs – Vaillant AroTherm Plus
Quite right. I was using a rough guesstimate of doublin...
By Majordennisbloodnok , 2 days ago
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RE: My Grant R290 9kW Heat Pump Installation
Again, really don't know how accurate this is! &nb...
By petch , 3 days ago
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RE: MCS Quality Audit – Has Anyone Had One? Did It Lead to Remediation?
@toodles The whole scheme is a shocking waste of money....
By Papahuhu , 3 days ago
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RE: DIY or Don’t Touch? Solarman Smart Meter Install
Yes, and these guys would probably be my preferred inst...
By Batpred , 3 days ago
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RE: Hot water tank lose heat rapidly on random days
@jamespa Hopefully their reasons are well intended! ...
By Bash , 3 days ago
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RE: Ecoflow UK Support & Info Thread
As mentioned above, we’ve got our full review of the Ec...
By Mars , 3 days ago
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RE: Say hello and introduce yourself
@sonosppp welcome to the forums. I see you've posted in...
By Mars , 4 days ago
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RE: Guidance with installing a new heating system
@bobflux Great, thanks for the advice. The pipe has an ...
By Hamilton , 4 days ago


