Last seen: Jun 27, 2025
DIY installation of a monoblock really couldn't be simpler - 28mm to a 3 port diverter, one side to your heating, the other to your cylinder coil or s...
@cathoderay Ah yes, I remember now... Have you changed your unit into a 16kW yet, after all it's only dip switches 😀
@cathoderay Ah, I didn't realise you had such high heat loss and your machine was undersized. That's unfortunate. Who specified the unit?
It’s not that the heatpump can’t keep up when weather comp is enabled, it’s that your curves are wrong and your rads are undersized for the flow temp ...
Why do you think that the UK heating industry is so backwards? Is it lack of the correct regulations, or something else? I don't work in the industry ...
@editor CSS is a pain to work with, I’m building web based control panels for a product we manufacture and it’s a pain compared to traditional GUI dev...
@editor whatever you’ve changed looks good, I’ve got new posts and notifications showing in red now.
On the subject of energy storage, I was pricing up some Pylontech LiFePo4 rack stuff from Aliexpress, man it's cheap nowadays!
@editor it’s probably set in a theme. There should be a theme editor/builder somewhere. If you let me know what forum software you’re using (it’s a ...
I assume that those on prepayment (I have family in such a position) will receive a voucher that can be used to top up. Or it will be applied to the s...
Can we please do something with the CSS, please.... There's a whole lot of grey on dark grey going on and it's really hard to see. Links could do wi...
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@jamespa Indeed they are; we had a NeoStat device as th...
By Toodles , 22 minutes ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@sandy, I'll send Vaillant an email tomorrow and see if...
By Mars , 5 hours ago
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RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
By Scalextrix , 7 hours ago
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Fast DHW setting on Midea (Clivet) heat pump
Hello everyone, We have a Clivet ASHP and smarthome a...
By benson , 22 hours ago
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RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
By Majordennisbloodnok , 23 hours ago
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RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 1 day ago
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RE: Is your heat pump insured?
My home insurance renewal is due soon meaning I am doin...
By cathodeRay , 3 days ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 3 days ago
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RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 3 days ago
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
I've certainly seen that on their Ts & Cs page but ...
By Majordennisbloodnok , 4 days ago
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 4 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 4 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 5 days ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 5 days ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 5 days ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 6 days ago
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 6 days ago
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It's unclear to me how the Smart Control project work b...
By Transparent , 6 days ago
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RE: Have Consumers Been Lied to About the Efficiency of Heat Pumps Made in China?
@pavel, this isn't about discrediting Chinese products....
By Mars , 6 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
We had an excellent four months (11/3 to 15/7) generati...
By JulianC , 1 week ago