
Last seen: Sep 9, 2025
@toodles Thanks. The problem is that the Outside temperature gain only occurs when it's sunny. Normally it's ok. I think the heat on the wall behind...
@transparent Thank you for your comments. Unfortunately what you suggest I do is beyond my technical abilities so I will have to wait for the instal...
@trbob Sounds like the software is switching off the immersion at 59.5c and as it's not reaching the desired 60c, it continues with the cycle waiting ...
@transparent Thanks. You have confirmed my belief that when running the immersion it should reach the desired 50 > 60c after 1 hour confirming my g...
@trbob Thanks. Does that mean your system reached the 60c within the 2 hours? Not sure if I understand your last comment concerning ending the cycle...
@trbob I realise that this thread is a bit old but I have a similar problem with the Legionnaires cycle taking too long. In particular, it is the init...
@transparent Hi. Thanks for the comments. Just had a look at the immersion and it's a "THERMOWATT 3KW". In fact my 14 day cycle for Legionnaires w...
@hcas I guess something like Homely would be the answer although for some reason Ecodans are not supported. Has anyone actualy moved the Ecodan Outs...
UPDATE Mitsubishi changes made no difference and they want an engineer to visit. Waiting for an appointment.
Yes my heat pump is insured. I changed to Ecclesiastical as my previous insurer Policy Expert said they would not cover the heat pump. In the Eccl...
Not sure if it's the same as you but I get a one off loud fog horn sound when flushing the toilet or running a tap. It only occurs after DHW heating...
@thebinman Thanks for the comment. I suspect my system was simply set up on the medium settings and the noise problem didn't materialise until the r...
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RE: Heat Pump SCOPs – The Truth Might Not Be What You Think
Is that heat loss, or maximum output of the ASHP? Unde...
By Scalextrix , 15 hours ago
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RE: Mitsubishi Ecodan 11kw Defrosting Issue.
@morgan Fully agree with you. It shouldn't be the homeo...
By HCas , 17 hours ago
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RE: Solar Thermal DHW and ASHP
@judith That makes sense to me! If I was in @alex_n '...
By HCas , 17 hours ago
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RE: Vaillant aroTherm Plus 10kW thoughts?
Good unit. And the 10 kW is the same as the 12 kW I ...
By HCas , 18 hours ago
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RE: A Customer's Lessons Learnt from a Heat Pump Installation in a Large House
@judith thanks for your suggestions. Starting from col...
By GrahamF , 20 hours ago
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RE: Inventor (Midea) Heat Pump short cycling advice
I switched to "fan coil mode" to be able to set water t...
By immunity , 23 hours ago
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RE: DESNZ doing a survey which asks the right questions!
Without a survey their only source of data is probably ...
By JamesPa , 1 day ago
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RE: Can you help with our research: solar panels, EV chargers, home batteries, heat pumps?
Just done your survey!
By Judith , 2 days ago
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RE: Failing heat pump system - seeking thoughts on a rebuild
@cleardene-ashp just thinking about your issues here. Y...
By Judith , 2 days ago
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RE: Midea ASHP – how to set weather compensation
@cathoderay OK let's wait and see, it sounds an interes...
By Tasos , 2 days ago
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RE: What is the Heat Geek Guarantee?
@judith, I’m with you on Heat Geek, but there really do...
By Mars , 2 days ago
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RE: Electricity price predictions
Community energy installations are a great idea, but th...
By Scalextrix , 3 days ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Ooh, heat pumps in neon blue wrap 🤣 🤣 &...
By Old_Scientist , 3 days ago
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@profzarkov Good to know in case it ever happens to me...
By bontwoody , 4 days ago
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RE: Are Octopuses Slowing Consumer Adoption of Heat Pumps?
I mean, is this surprising? The local installers in my ...
By Alex , 4 days ago
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@old_scientist sorry, I should have made it clear that ...
By GrahamF , 4 days ago
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RE: Boiling Mad: Exposing Radiatorgate
Hi @Rob, I’d be more than happy to contribute. I have ...
By DREI , 4 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@andris a great year - very happy with our system
By Profzarkov , 4 days ago