
Last seen: Aug 20, 2025
Sorry for the confusion @derek-m I've been evaluating a solution to reduce running costs of heat-pumps for about 10-months now, so I'm probably post...
@derek-m The off-grid heat-pump supply I've suggested is to enable operation on a Time-of-Use Tariff, avoiding the expensive high-demand periods. Th...
As I'm very new here, have you published Guidance Notes on optimising heat-pumps. How generic and non-techie can this be made? It was Option-2 i...
Let me clarify... these are not 'my neighbours'. The substation readings are made available to me remotely, courtesy of WPD. This arrangement enables ...
If 'Balancing the Grid' were as straightforward as that, then the DNOs could achieve it by reinforcing their network. However they are obligated to ...
Well I'm the author of that topic on the OVO Forum. That information about SAP-scores has come from a multi-party video conversation I had in summer...
The descriptions I've received from the group of participants on the Zero-Carbon Heating Trial in SE England show that a buffer-tank is a different co...
It depends on what tanks and controls have been specified by the installers. Me-thinks we are giving them too much freedom to design systems with in...
That would be an altruistic move by @london-trader of course. It will be financially beneficial to his Energy Supplier, and an ethically responsible m...
Point taken @Jeff Today the Octopus Agile tariff may not viable to us consumers. But contacts within the energy sector tell me that wholesale prices...
This simply must be resolved. Smart Meters are an essential building block for future energy strategy in GB, which is called Demand Side Response. D...
So that Unistor is a hot water cylinder. Is it supplying just your taps (DHW)? No storage for the UFH? Octopus is a good start.Their Agile tariff ...
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RE: Does anyone have experience of a smart water meter?
Thanks, @technogeek. So far as I can make out, whilst...
By Majordennisbloodnok , 43 minutes 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 , 3 hours ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 3 hours ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Having bit the bullet and paid £250 for a service, our ...
By Old_Scientist , 1 day ago
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@bontwoody me too. I've contacted Heat Geek today, and ...
By Mars , 1 day ago
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New heat pump heating system underperforming in Italy... Advice needed!
hi all, first post! I've just renovated a house in sout...
By robinlawrie , 1 day ago
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RE: Anyone still weathering it out with Agile?
I went to Agile when I had solar installed July last ye...
By NJT , 2 days ago
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RE: Mitsu Wireless Controller and MelCloud
Well it has now become obvious that the installation of...
By DavidAlgarve , 2 days ago
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RE: Say hello and introduce yourself
Whilst you're busy installing services (pipes and wires...
By Transparent , 3 days ago
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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 , 4 days ago
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@moman0311 welcome to the forums. I've received your em...
By Mars , 4 days ago
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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 ...
By JamesPa , 5 days ago
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RE: ASHP heat output monitoring
@carlo I see there is a discussion in Facebook user gro...
By Tim441 , 5 days ago
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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...
By JamesPa , 6 days ago
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RE: Who has a V2G EV installation
General comment on battery care... I guess if ev is on ...
By Tim441 , 1 week ago
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@old_scientist like for like comparisons are almost imp...
By Tim441 , 1 week ago
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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...
By Toodles , 1 week ago
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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