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Last seen: Oct 8, 2026
@borkov is calling the Mitsubishi helpline an option?
Like Judith, I don’t have a FT subscription, but on the surface of it, the issue with NESO’s push for “flexibility” and demand management seems more a...
@samiebon1, I can confirm that not installing a buffer won’t void the warranty. This comes directly from Vaillant, who do not require a buffer or volu...
@borkov, I’ve reached out to Mitsubishi about your issue, and they recommend contacting their Homeowner Helpline at 0161 866 606. If you’re connecte...
I gave up following and trying to figure out what NESTA is trying to do in the heat pump world a while ago!
@samiebon1, there’s a lot here that raises red flags with this installer’s advice, and I’d strongly recommend considering other options. This setup so...
Me too. I’d also like to hear how the systems are performing from homeowners. As an aside I’m half way through editing the podcast episode that come...
Welcome to the forums @scotty229. I would suggest seeing if there's a Y-strainer on your system too, which has a gauze filter in it that often trigger...
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Degrees of Separation
Latest Posts
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RE: Missing flow temperature in Heat Geek proposal
@batpred Four years ago, Adam was saying that a pote...
By Singlespeed , 34 minutes ago
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RE: Nook batteries from Octopus
just wondering if anyone has got any Nook to confirm wh...
By Batpred , 5 hours ago
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RE: tepeo ZEB UK Support & Info Thread
There is at least one large scale system in this catego...
By Toodles , 10 hours ago
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RE: Getting closer to a finished Haier system
Apart from sealing the external Primary Pro joints and ...
By Singlespeed , 15 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
@jamespa Hope someone tries it! As a consumer, I woul...
By Batpred , 1 day ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
Our latest Homeowners’ Q&A episode has just dropped...
By Mars , 2 days ago
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RE: Vaillant ecoTEC Plus with sensoCOMFORT and weather compensation
Yes, its described in the sensocomfort manual. Its als...
By JamesPa , 2 days ago
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RE: Heat Geek installations: share your experiences
My summary, highlighting the oddities.
By Batpred , 2 days ago
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RE: Renewable Heating Hub Homeowners' Q&A Podcast
What a day yesterday! Two podcasts recorded, brilliant ...
By Mars , 3 days ago
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RE: Tesla Powerwall (2) Calibration Cycles
@davesoa I’m rather a Luddite, but when I was running I...
By Papahuhu , 3 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
I too use AI when researching online. It's able to co...
By Transparent , 3 days ago
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RE: Indevolt Batteries UK Support & Info Thread
There is now a new Secretary of State for Energy Securi...
By Transparent , 3 days ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Looks like an impressive bit of kit. Just ...
By Batpred , 3 days ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
The idealist in me says pioneers in this space should b...
By Batpred , 3 days ago
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RE: How should the Boiler Upgrade Scheme be reformed?
Ah, that makes sense when a combi is in place. The boil...
By Batpred , 4 days ago
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