
Last seen: Sep 26, 2025
A couple of years ago I was in conversation with a senior lecturer at an FE College who provided courses for students in the building trades. He tol...
The market-leading additives for circulatory water in radiators are Fernox F1 or Sentinel X100. It is often the case that the heating engineer attac...
@johnmo - you're providing excellent insights into the options and requirements...... if only I understood all those Three Letter Abbreviations (TLAs...
Erm... yes, but that's bad practice. As GB moves towards Net Zero, the topology of the grid is being adapted.We can't all demand electricity when we...
It's highly unlikely that anyone using LiFePO4 battery chemistry for domestic storage would ever want to be charging or discharging the cells at 'C' ...
I've had a quick look at the videos published on that YouTube link @hominid The presenter (in Ireland) appears to be using a Solis inverter and in a...
Hi @homonid and welcome to this forum. I have extensive experience of DIY build batteries and charging regimes.Perhaps you could start by telling us...
I agree with @judith - MVHR is the way forward.A slow trickle of pre-warmed air is great at discouraging mould and condensation. I have self-install...
Please clarify: Were they suggesting that the installation would be guaranteed by MCS?Or does 'them' refer to the contractors? Even if they were...
Do you have a reference for that directive @toodles ? Before raising issues with her installer, @ellyse will need to sure that she can back up any c...
Erm, @lucia are you referring to this graphic in the Grudian article? The small print says that was based on Future Energy Scenarios analysis by N...
@ellyse - There may have been a reason why your system needed to start its life with a high temperature run...... although I can't think of one. Nev...
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RE: Testing new controls/monitoring for Midea Clone ASHP
@tasos automations on Home Assistant so if there is a p...
By benson , 10 minutes ago
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@papahuhu I have the Homely Connect app on my iPad and ...
By Toodles , 47 minutes ago
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@howardp99 As I am still contemplating a summertime fli...
By Toodles , 2 hours ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
Yup, signed.
By Majordennisbloodnok , 3 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa yeah im using the ECO mode, i did try combinin...
By AdamK , 4 hours ago
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RE: Do I just go with the lowest quote for my heat pump?
@jancold yes, of course. I will be very interested to s...
By Terry1812 , 4 hours ago
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RE: Seal the Deal: Don't Let Your Heat Pump Leak Energy
Also loads of water ingress… the foamy insulation is da...
By Mars , 16 hours ago
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RE: Sizing - Save me from my headache
Mitsi 8kW has a 6kW variable and 2kW fixed compressor s...
By JamesPa , 18 hours ago
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@drei your proposed radiator design looks inadequate to...
By GrahamF , 20 hours ago
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RE: Why does an ASHP provide a more comfortable environment than a gas boiler?
Actually, I think the issue is the different rate of he...
By AndrewJ , 23 hours ago
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RE: 5 Star Service from Havenwise
That's why homes are spread across the three phases. ...
By Dan_Grey , 1 day ago
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RE: Heat Pump Installers: Competence, Illusion and the Hard Truth Homeowners Must Face
@editor like @jamespa, I had a list of test questions: ...
By GrahamF , 1 day ago
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RE: Do primaries need anti vibration clips?
@adamk @ashp-bobba The vast majority of the time my 7...
By JamesPa , 2 days ago
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RE: Which temperature sensor for a Steibel buffer and Ecodan?
@davidalgarve As advised above, its worth speaking to M...
By ASHP-BOBBA , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@seatonian all comments on YT are moderated. I’ll appro...
By Mars , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
I asked Vaillant, who responded: The new range of V...
By avenir , 2 days ago
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@peanutbutter4 - welcome to the forum. Running costs: I...
By cathodeRay , 2 days ago
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Is there any update on this system? How's it running no...
By davidnolan22 , 3 days ago