Last seen: Jun 3, 2025
@derek-m This will be taken up with the building contractor as it was procured by them and we have been going through the process legally for the past...
Thanks both, I believe I have my answers and although a costly one I need to get the system redesigned, calculated and installed correctly by a reputa...
@gary Sorry, in answer to your suggestion of trying one zone/stat at a time, this has been done but nothing really improves but does get worse when mo...
@gary This makes perfect sense, surely 18deg is low for these areas?
@harriup Thanks for the feedback, to my mind I have exhausted all options now and think the system is not fit for purpose and its time to look at a co...
@derek-m Thanks again for the feedback, what you describe makes perfect sense to me and what I have believed to be the case for some time. The WC se...
@derek-m Firstly thanks for your patience. I recall checking something with the freeze stat, but as it was some time ago may be best to check again,...
@derek-m I have uploaded an example of when its running in heating and hot water along with the graph from the heatmiser app showing it calling for he...
I have a Mitsubishi Ecodan 14kw newly installed into a new build and have had the same issue of it not being to maintain flow temperatures in colder w...
@derek-m Thanks for the feedback, makes sense. I would say I am average technically but learning all the time with how involved I have got into this ...
Latest Posts
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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 , 17 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 , 18 hours ago
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Well by my reckoning based on the Flexible Octopus unit...
By Majordennisbloodnok , 18 hours ago
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RE: Who's your electricity provider and what's your tariff?
@old_scientist I have had the first PW for some 2 years...
By Toodles , 19 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 , 7 days ago
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RE: Replacing Refrigerant on Mitsubishi Heat Pump
@dgclimatecontrol I don't know, but they were not happy...
By DavidAlgarve , 7 days 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
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@ecobaker May I ask a question of you please. I too hav...
By Papahuhu , 1 week ago
