Last seen: Aug 28, 2025
@derek-m, thanks Derek.
@kubak, I think Jenny posted her comments here in the comments:/p>
It'll be interesting to see what happens to Symbio. They must be a candidate to go down next. On that note, I'm curious. If your account is in credit ...
@kev-m, oil was bound to go up, which was our worst case, plan B, scenario. It's difficult to see how this is going to be a "cheap" winter for heating...
@derek-m, not at the moment - the heat pump is off and hasn't been required. Given the electricity tariff, it'll be great having it off for months to ...
Our interview with Graham Hendra is out and he makes some bold predictions about the future of renewables and heat pumps, and shares some really inter...
@saz, I don’t think the storage tank should make any noise. Ours doesn’t. Our dull noise comes from the distribution pump that circulates water throug...
@derek-m, I agree. Energy efficiency is key and more has to be made of insulation. It’s difficult to see how dependence on fossil fuels will be seve...
We're super excited because our first interview with Dr. Jan Rosenow is now live.
@lewyh, welcome to the forums.
@lewyh, welcome to the forums. We have a bivalent, hybrid system where we retained the oil boiler to work alongside the heat pump. The oil kicks in wh...
@grahamh, they are a bit more expensive (granted they're not final numbers), but based on what you're saying, they really seem worth it if you can aff...
Latest Posts
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RE: Ecodan & MelCloud scheduling
Yes, the 2 are separate. To add to the complex desig...
By HCas , 9 hours ago
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RE: Electricity price predictions
@diverted-energy so that’s where I think you are wrong....
By JulianC , 10 hours ago
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@drei has just published his full story here for anyone...
By Mars , 11 hours 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 , 14 hours ago
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I should clarify that the FoxESS web interface is not l...
By Old_Scientist , 15 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 , 15 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 , 1 day 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 , 2 days 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: Does anyone have experience of a smart water meter?
Just to give a sense of scale, I've used the CCW water ...
By Majordennisbloodnok , 6 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 , 1 week ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 1 week ago
