
Last seen: Aug 11, 2025
@johnmo Perhaps a little detail might explain my reasoning: After a few nights of an OAT of ~-7 or -8 degrees, I found that our required temperature...
@jancold To take the heat out of the situation? (Sorry!) Toodles.
@johnmo Though being informed that the system is running with a low COP figure might encourage some users to think about what they might be able to do...
@benson Yes Indeed it is! I have also added one request for the app to work in landscape orientation on the iPad as this would be much easier to use t...
@johnmo I have tended to regard the solar element of the charging as a bonus; not being able to predict or rely on sufficient solar at times when I re...
Oops! Sorry, Cosy has a 2 hour and 2 x 3 hour slots. I tended to use the 22:00 - 24:00 to top up the battery and charge the Sunamp Thermino DHW system...
There are a number of similarities in our systems; I have 8.1 kwp. of solar panels, 27 kWh of Powerwall 2 battery, similar consumption figures but no ...
@editor I await their reply… Toodles.
@ashp-bobba Thank you for that advice; I will challenge Daikin on their service checks and come back with their reply. Regards, Toodles.
@old_scientist We are with SSEN and our G99 application took over 12 weeks then in 2022.🤨
@ccap On the subject of TRV’s, when I had the gas boiler and old rads removed, I held on to the Hive PROGRAMMABLE TRV’s I had fitted some years before...
@old_scientist I have written to OE on the subject of discharging to grid down to 20% then allowing house load to use battery down to perhaps 10% - I ...
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
For reference, our installer has just contacted us afte...
By Old_Scientist , 3 hours ago
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@toodles Of course. I've also used Tim and Kat's Gree...
By Old_Scientist , 3 hours ago
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RE: Who's your electricity provider and what's your tariff?
Yes, I noticed that change too. The software really doe...
By Old_Scientist , 3 hours 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 , 21 hours ago
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RE: Is your heat pump insured?
Yup just spoke to Privilege to inform them of my impend...
By Scalextrix , 22 hours ago
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RE: Forum updates, announcements & issues
Just to keep everyone in the loop, as the site continue...
By Mars , 1 day ago
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RE: Fast DHW setting on Midea (Clivet) heat pump
@simon-w, is this something you could potentially assis...
By Mars , 2 days ago
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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...
By JamesPa , 2 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@sandy, I'll send Vaillant an email tomorrow and see if...
By Mars , 2 days ago
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RE: Long term efficiency degradation
@jamespa yes as I thought thanks. We have a reaso...
By Scalextrix , 2 days ago
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RE: Who has a V2G EV installation
I agree, but a word of caution. V2X is also sometimes u...
By Majordennisbloodnok , 3 days ago
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RE: Sunamp Thermino Heat Battery
@jamespa A few days after the installation had been com...
By Toodles , 3 days ago
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RE: Planning Permission May 2025
Fair enough. I have read the legislation and MCS020a ...
By JamesPa , 5 days ago
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RE: How do I choose a single room MVHR to prevent losing heat in my bathroom ?
An update on the Heatsava. It is the most difficult thi...
By heat-pump-newbie , 5 days ago
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RE: ASHP heat output monitoring
@carlo - not much better, is it. It looks more like a u...
By cathodeRay , 6 days ago
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RE: Renewables & Heat Pumps in the News
this document extensively describes (in a non-blame, ne...
By Judith , 6 days ago
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RE: Ecodan - Legionella Operation Time and Target Temperature
Once the white plastic cap is removed, my immersion loo...
By Old_Scientist , 1 week ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 1 week ago
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RE: Why do we need pressurised systems?
A good question @toodles. My old open thermal store and...
By AllyFish , 1 week ago
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RE: 300 Liter Tank - Do I have to heat it all?
Cross references for @martingale Background discussi...
By Transparent , 1 week ago