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Last seen: Jun 2, 2026
@andrewj easy to forget it was £12000 cheaper! I'm sure software updates will be coming.
@andrewj loads of factors can throw it out, I mean air changes can make a huge difference aswell. Also, hardly any models do solar gains. Inside the t...
@andrewj very similar to my experience, just set and forget 👍
Get your hot water working ASAP, ask them for a firm deadline within 48h. At that point you're only out £210. Then decide if its worth your effort...
Is ECO4 insured by anyone? A warranty of any form?
@andrewj sorry I was giving heat outputs because I have that data. 😂
@andrewj mine blown air noise is pretty silent until about 4000W. After that it's noticeable if you are e outside. But mines in a location where blown...
@editor on my case, I think it's the fan causing a reverberation. In other people's, it could be the pump (unlikely) or the compressor causing a rev...
@editor here is mine during install. Don't under estimate the groundwork though, it's alot of gravel. Through bolted to slab. They also now have the l...
@hook oh that's interesting. I'm sure it will be different somehow, maybe a completely different fan or any number of bits.
Would be interesting to see the case geometry on the 12. I mean the fan at an angle and lack of legs always immediately jumped out as brave choices....
@agentgeorge dude the hub has an ESP inside we've been doing OTA firmware for a decade now.
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@batpred Excellent, thank you very much!
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Hopefully this will answer your question. To...
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RE: Help me keep the faith with my air source heat pump installation
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RE: Heat pump design review please: 5 kW Vaillant aroTHERM Plus heat pump
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