Last seen: Aug 26, 2025
@david999 - that reply from the installer needs @ant87 to comment rather than myself... which is why I've just tagged him here! I'm not a heat pump ...
Hmmm. I think this diagram shows what you'd like, but I'm unsure whether it's permitted To obtain consent from your DNO for installation of a G98 ...
The Social Housing partner within the scheme could insist on a GSHP network for their tenants once they know that it's a possibility. So it's worthwhi...
So fellas, on the screen in front of me I have 40+ documents which form the Planning Application for a new housing estate of an initial 124 dwellings,...
@david999 - you started this topic 2 months ago (24th March). It's now 24-pages long, and I notice that you've been gradually changing the way in wh...
No conflict @howerpiece The inverter adjusts its mains output voltage so that the stored energy in the battery is used in preference to that available...
I'm assuming that the SWA cable has copper conductors of either 1.5mm² or 2.5mm²Those sizes are difficult to discriminate based solely on external dim...
I see there's almost £50,000 off the price of a modular USB charger today!
Those markings are not the ones which tell us the conductor size, unfortunately. Do you happen to have vernier calipers which could be used to measu...
This photo shows a bi-directional RCBO by Proteus at Redditch. The symbols are correct, and the third-contact which the solonoid switches is visib...
I believe that the founders of Navitron retired.But its products are still available through some of their established installers. One such as Stove...
Without knowing the temperature characteristics of your existing Navitron Solar-Thermal array, I don't think any of us could answer that. A: These p...
Latest Posts
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
Based on owning a Vaillant and reading the manuals of o...
By JamesPa , 13 minutes ago
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The problem is bigger than rented properties, it applie...
By JamesPa , 4 hours ago
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RE: Mitsu Wireless Controller and MelCloud
@robs Hi Rob, I really appreciate your information, a...
By DavidAlgarve , 4 hours ago
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RE: What crazy nonsense are inverter limits and why are they imposed?
What limit are you speaking of. So far I was aware dno...
By JamesPa , 6 hours 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 , 8 hours 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 , 12 hours 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 , 15 hours 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 , 22 hours 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 , 23 hours 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 , 2 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 , 2 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 , 2 days ago
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@editor Something changed in this last 12 months, they ...
By ASHP-BOBBA , 3 days ago
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RE: Ecodan & MelCloud scheduling
I put the above question to Mitsu UK at the sme time as...
By DavidAlgarve , 3 days ago
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Thanks for the heat geek info. I've fitted my own heat ...
By bontwoody , 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 , 4 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 , 5 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 , 6 days ago
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RE: Isolating the system for a planned power cut
A great many ground-mounted local substation transforme...
By Transparent , 6 days 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 , 7 days ago
