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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: Tesla Powerwall (2) Calibration Cycles
@old_scientist You mean you didn’t know about that secr...
By Toodles , 16 hours ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
That sounds like a better approach (being able to see a...
By cathodeRay , 17 hours ago
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RE: DIY Heat Pump Installations: Navigating Legal and Regulatory Hurdles
Thanks for the reference @jamespa I can't see any te...
By Transparent , 18 hours ago
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RE: battery storage without solar
Indeed, current on the grid input = current used for ch...
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RE: Who's your electricity provider and what's your tariff?
@papahuhu @papahuhu A lot of tears and sweat went into ...
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RE: Getting closer to a finished Haier system
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RE: Is This Initial Free Quote From Octopus Trusted Partner Reasonable?
@ltron2 The EPC on our house is A-92, however that i...
By Rob of York , 2 days ago
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RE: Heat pump branding. Clever, contemporary… or a bit too much?
The layout is confusing - much better like this: We b...
By downfield , 3 days ago
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RE: Is it just me, or does tradesperson timekeeping and communication drive you absolutely mad?
My experience, backed up by opinions from various frien...
By Majordennisbloodnok , 3 days ago
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RE: Analysis of the economics of switching to an A2W ASHP compared to other heat sources
I had a meeting today with a company based out of Swede...
By Mars , 4 days ago
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RE: Review your electricity provider
We were with Octopus in our old house and it was fault...
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RE: Estimating true heat loss from twelve months of consumption data
I did, indeed, go with the 12 KW Vaillant unit.  ...
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