
Last seen: Aug 18, 2025
Service Fuses and their conditions are covered in the Meter Operators Code of Practice Agreement.I strongly suggest that you download a copy of the ol...
Thanks @rusty. There's lots of correct detail in what you write, which indicates that you have been talking to the right people. However, it is usua...
Erm... what's the return water temperature for your boiler in its present situation? If it's above 45degC, then your HP won't be able to add anythin...
These look to me like they are 5kWh rack-mount boxes.So they'll probably have 100Ah cells inside. I wonder why they've decided to start from a relat...
Hi @jvs197 and welcome! My first observation is that your 8.5kW ASHP is already oversized for your sumptuously-insulated house.So your system design...
Your meter falls within the responsibility of your Energy Supplier, whereas the 100A Service Fuse belongs to your DNO.So you'll need to seek advice on...
Not a photo which screams out "well insulated pipework" @gc61 🤔 Equally, whilst Viessmann could use your third photo for advertising purposes, on...
Yes. That's where we're in agreement. Simply having the units talking to each other isn't reassuring me that they'll arrive a sensible answers - esp...
I don't think you need be concerned about that point. The reason we top balance is to create an even charge in each cell. It means that the balancin...
That's the response I expected from a Viessmann customer.They've established a niche market at the high quality end of the spectrum. I doubt that Vi...
Well @chickenbig - it seems that you're experiencing similar issues with BMS units in parallel, to those I've found with Growatt inverters in parallel...
@gc61 - Does the installation of a high quality (expensive) Viessmann HP mean that you get an equally high quality installation from a Viessmann-train...
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RE: Anyone still weathering it out with Agile?
I went to Agile when I had solar installed July last ye...
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RE: Does anyone have experience of a smart water meter?
Yes, I was aware the “smart” part is the same tech used...
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RE: Seeking Help for In-Principle Quote to fix a botched heat pump installation
@drei, I'm actually intrigued by this case given that i...
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RE: Mitsu Wireless Controller and MelCloud
Well it has now become obvious that the installation of...
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
@heat-pump-newbie as I suspected. I measure/monitor my ...
By Old_Scientist , 2 days ago
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RE: Say hello and introduce yourself
Whilst you're busy installing services (pipes and wires...
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@editor I know it was formally announced at Ish the oth...
By PatrickVito , 3 days ago
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@moman0311 welcome to the forums. I've received your em...
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RE: Thermostat for Ideal Logic Air with 3 zone support
No harm at all in plumbing it as 3 zones, I would have ...
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RE: ASHP heat output monitoring
@carlo I see there is a discussion in Facebook user gro...
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RE: Flexi-Orb Heat Pump Scheme: A Game-Changer for the UK's Heat Pump Industry
MCS have set a potential trap in the new version of MCS...
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RE: Who has a V2G EV installation
General comment on battery care... I guess if ev is on ...
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@old_scientist like for like comparisons are almost imp...
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RE: Who's your electricity provider and what's your tariff?
@old_scientist There is an option in the Tesla app that...
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RE: Octopus Cosy & Octopus EV + bidirectional smart tariff, together. What, eh?
@old_scientist me too. Just installed my new heat pump ...
By Eliuccio , 1 week ago
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RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 1 week ago
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RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 1 week ago
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RE: Fast DHW setting on Midea (Clivet) heat pump
@simon-w, is this something you could potentially assis...
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RE: Share Your Experiences with Heat Pump Manufacturer Support
Fwiw I called my installer out for the first time a few...
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RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
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