
Last seen: Aug 27, 2025
@tribol here's an official reply from NIBE on your case: "Your legionella program is set to run on a weekly basis and will take your cylinder up to th...
Hi guys, let’s keep this thread focused and constructive, please. There’s clearly a lot of passion and valuable experience on both sides of this dis...
@tribol welcome to the forums. I’m just spitballing here, but from what you’ve described, it sounds like your system is hitting its BT12 (condenser...
I’m putting together the next Homeowners Q&A episode recording for Friday, May 23 at 10:30am titled “What I Wish I Knew Before Installing a Heat P...
It may have no place in domestic heating, but it has been used.
In addition to Adia, I know of two other auto rad balancing valves that will be hitting the market imminently. I might actually write about one this w...
@sallyl that I don’t know. @heacol can you please cast some light on this?
Most legislation covers England and Wales, and it’s Scotland that has its own very distinctive rules and regulations.
Welcome to the forums Sally. To answer your query, it’s important to know that there are two different types of system additives that might be in your...
@andrewj, you’re absolutely right that these systems work best when the house is well balanced and properly designed from the outset. Even with compen...
@andrewj I see there have been a lot of replies already, and the video is attracting a lot of comments. My two cents worth: Weather compensation adj...
I’ve actually been working on something along these lines for a while now, but time (and the lack of hours in the day) has delayed things a bit. It ad...
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RE: Electricity price predictions
@editor hi Mars. I know you are remote, but you get no ...
By JulianC , 28 minutes ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
I think there may be a little confusion in the wording ...
By Old_Scientist , 3 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 4 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Previous was vented and I needed a shower pump and a ve...
By JamesPa , 4 hours ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, At the end of a note to Mitsu UK, thank...
By DavidAlgarve , 21 hours ago
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RE: Why so many sigenergi installer recommendations?
@adamk Tesla is a great option, it’s also one we instal...
By SAEnergy , 1 day ago
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RE: Rodents! A word of warning for heat pump owners
Hradline in Telegraph: Brace for plague of rats after s...
By Tim441 , 2 days ago
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
As a potential heat pump customer, it would be good to ...
By Temperature_Gradient , 2 days ago
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RE: Octopus replacing the fixed 15p/kWh export rate with a market tracking one
@trbob I have just extracted the details for Agile Expo...
By Toodles , 2 days ago
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RE: Heat Pump Books For Beginners – Bodge Buster & From Zero To Heat Pump Hero
The Ultimate Guide to Heat Pumps is less than a month a...
By Mars , 2 days ago
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
@editor Hi Mars, We have just installed a Grant Aerona...
By GrahamF , 3 days ago
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RE: Sanity check please. Battery storage and inverter sizing.
There are MCS guidelines about how close to the edge/ri...
By Old_Scientist , 3 days ago
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RE: Balancing financial efficiency and comfort using the Octopus Cosy tariff
I estimated our usage on the following basis. The mos...
By Old_Scientist , 3 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 4 days ago
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RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 4 days ago
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Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 5 days ago
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RE: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 5 days ago
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RE: Powerwall 3 or Myenergi or something else?
We have a Tesla Powerwall 3, recently installed, so I m...
By Old_Scientist , 6 days ago
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RE: Mitsubishi PAR-WT60R-E Wireless Controller installation
@morgan They have been paired once but it was thought b...
By DavidAlgarve , 7 days ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 7 days ago