
Last seen: Aug 25, 2025
Every process which your electricity passes through will create a few percent loss. Imagine that the inverter is 97% efficient at converting the inp...
That isn't how your Puredrive batteries are being charged. The charge current will be set by a micro-controller. It's configurable, and independent ...
I understood it differently.I thought @william1066 was describing that you must first configure several aspects of the device, but that you can't do e...
... as they made their way down through what?... the cavity/gap within the internal wall? The risk of sealing up just the gaps at the lower end of s...
I'm not suggesting we have a moan. I've just written an email to my local Council (who are the Planning Authority) asking them to review what is the...
Would you like me to remind you of the very first point I made on page-1 of this topic?There is a statutory requirement for you to be supplied with th...
Apologies. I forgot you're in Ireland.So the Bright App route probably won't work either. FYI the original spec for the Smart Meters used in the UK ...
If "it" was going wrong at 23:30 then you should be able to see the electricity usage on data collected by your Energy Supplier sometime after midnigh...
I'm not the best person to answer that @newhouse87 I'm not a heat pump specialist.I work with embedded controllers, sensors, feedback systems and th...
Given that Daikin are an international company, I think the LCD display isn't using British nomenclature. I think the 3-way valve reference to SHC i...
Like any other domestic 'frost-stat', the BUH temperature system is there to protect your pipes from freezing. It has no concept of whether 'heat is...
I don't expect they'll use more than 1 temp sensor on the outside unit. Look at your graph.There are three areas of interest The red sector is c...
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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 , 6 minutes 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 , 5 hours ago
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What crazy nonsense are inverter limits and why are they imposed?
I’ve recently found out a DNO can impose an inverter li...
By AdamK , 6 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 , 7 hours ago
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A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
I felt it would be helpful to share some lessons about ...
By GrahamF , 8 hours ago
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RE: Mitsu Wireless Controller and MelCloud
Hi David We have an FTC7 but the settings seem to be ...
By RobS , 13 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 , 14 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 , 15 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 , 1 day 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
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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 , 7 days ago