Last seen: Jul 4, 2022
@hughf I must confess I have no idea what a "homely stat" is. Also, I am a bit limited to the ASHPs that my installer works with, and they strongly pr...
@majordennisbloodnok many thanks, good to know you've had a good experience with the Mitsubishi pump. I assume you don't have the Mixergy cylinder?
I had not heard about thermosiphoning. So placing the storage cylinder on the ground floor is less efficient than in a higher floor? And the Mixergy t...
Thanks Robl. Both the utility and the loft are inside the house's thermal envelope. Interesting what you say about the pipes leaking heat. That probab...
@majordennisbloodnok this is extremely helpful, thank you. Dore Woodman is one of the installers we got estimates from and as we are trying to decide ...
@cycleneil exactly. We are doing what we can to improve the insulation of our 1929 terrace, but I don't expect the thermal performance end result will...
@majordennisbloodnok I tried to send you a message but it seems I am not allowed to yet - perhaps because I only joined today. I see you went with the...
@cycleneil yes, the Grant Aerona 3 and Mitsubishi Ecodan models are claimed as compliant with this (arbitrary ...!) limit, though one has to wonder qu...
@majordennisbloodnok I looked in the Bromley planning permissions website. There are a handful of cases that mention air source heat pumps, but they w...
There are definitely differences between the countries. The property in question is in London so English rules would apply. I fear making an applicati...
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Latest Posts
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RE: Say hello and introduce yourself
I might put a couple of speakers in the ceiling if fund...
By Fingers , 8 hours ago
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RE: ASHP Ecodan L9 error - No Heating but Hot Water
I since checked the magnetic filter again and there was...
By Phoenix15 , 9 hours ago
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RE: Ideal Logic ASHP - change from 55°C to 35°C Heating?
Agree - I will finish optimising the rads before I thin...
By Tomdad , 9 hours ago
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RE: How hard and expensive would it be to change panel and add battery?
So sorry to follow up self but this may clarify things ...
By Toodles , 11 hours ago
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...which I assume started shortly after this post. I ac...
By rhh2348 , 12 hours ago
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RE: Performance of Heat Pumps in Mild Weather
@robs Regarding the November operation as attached, t...
By Heatgeek , 14 hours ago
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RE: Bathroom Radiator replacement
@rob-nezard can you please offer your professional advi...
By Mars , 17 hours ago
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RE: Questions on my Hitachi Yutaki SCombi Heat Pump
OK, thats good and low. With low flow temperatures lik...
By JamesPa , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
@jamespa “They are all equal but, some are more equal t...
By Toodles , 2 days ago
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RE: Is it KISS or constant – weather compensation vs. set flow temperature?
@cliffhanger Mine has a 'space heating off' setting! O...
By JamesPa , 2 days ago
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RE: Hitachi Yutaki SCombi Heat Pump - Thermal Off's
Thank you, that helped in my understanding. I believe ...
By trebor12345 , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@old_scientist As another example of errors / differenc...
By Toodles , 2 days ago
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RE: Replacing Worcester oil boiler with an ASHP
Is this something you are thinking of doing? Or has thi...
By Cliff-Arnold , 2 days ago
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RE: Who's your electricity provider and what's your tariff?
@agentgeorge Not with Eon Next. The only reson I left O...
By Andris , 3 days ago
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Is this normal? Click of the DHW returning to space heating
This has been bugging me for a while and I just wanted ...
By Grantmethestrength , 4 days ago
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@sandman1600 you need to measure whats going on real...
By davidnolan22 , 4 days ago
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@brandon-r is this a project that you could assist with...
By Mars , 5 days ago
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Has anyone installed these on their ASHP fed radiator s...
By Grantmethestrength , 5 days ago