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Last seen: Jul 3, 2026
@amanda1 I'll preface this by saying I have done no research on this whatsoever, and living in leafy close-enough-to-Surbiton have very little experie...
Couple of things: First, have you considered getting a decentralised (i.e. single-room) MVHR just for e.g. the bathrooms and kitchen? They will be che...
@ronin92 thanks a lot, that cleared it up for me!
Sorry I'm struggling to understand this. I'll try to play back what I've got from you: We want to conduct air from the outgoing (warm) side to the inc...
@iancalderbank @derek-m - Wow, I can't believe I never thought of using my PV array data to compensate for solar gain! Thanks, will investigate this. ...
I agree it's rather complicated. In my experience with automating stuff, generally you only want to start automating things after you've been doing th...
Thanks so much, that's really helpful!
Wow, that's pretty lucrative for summer PV generation. They've set the import and export rates quite cleverly to avoid charge/discharge cycling as the...
For me, the limiting factor was roof space, and it didn't make sense to use any of it for solar thermal. I could simply use the PV to power a 3-4 COP ...
Don't suppose you've read Orwell's essay "Politics and the English Language"? It sounds like you have, but if not you'd probably like it!
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Latest Posts
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RE: Samsung Heat Pump – Can't Activate TW2 Pipe Sensor (for Delta T Control)
So... after 2 frustrating years, with a COP of 2, for a...
By bubuontheweb , 45 minutes ago
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RE: What is possible with FIT, SEG, Hate Pumps and Batteries?
@david999 The intention is to load shift as much as pos...
By ian33a , 1 hour ago
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RE: GivEnergy inverter tripping due to over-voltage?
It's worth also remembering (as @transparent partly cov...
By Majordennisbloodnok , 17 hours ago
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RE: Vehicle-to-Home with a Heat Pump: Is the Technology Ready and Which EV Should I Buy?
Not so sure. When I read Octopus' article, they seemed ...
By Majordennisbloodnok , 19 hours ago
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@transparent I would imagine that DW’s inverters are no...
By Toodles , 20 hours ago
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RE: Summer heat is becoming the new winter cold in the UK. What are you doing about it?
@judith Standard UK style plastic frame double glazing ...
By EtchedPixels , 20 hours ago
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RE: Surface mount or bury primaries for heat pump installation?
@bobflux That's the stuff. The installer recommended tw...
By tomasmcguinness , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@chandykris Indeed, the elevated temperature does atten...
By Toodles , 2 days ago
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RE: Heat Pump Servicing & Maintenance – Good Value or Rip-Off?
Anyone able to share the name of a competent independen...
By Papahuhu , 2 days ago
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I applaud you for this initiative; however, I can see a...
By L8Again , 3 days ago
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RE: Nook batteries from Octopus
Both of octopus' new batteries are Fox ESS units re-bad...
By sonosppp , 3 days ago
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The drawing is fine and perfectly understandable except...
By bobflux , 3 days ago
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RE: Design Of Cascade System Replacing Undersized ASHP
How does the installer propose to control it? Do Clivet...
By alincork , 3 days ago
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RE: IVT Greenline high pressure switch and electrical cassette errors
Can you post pics of the cassette and heat pum...
By alincork , 3 days ago
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RE: Finally got everything up and running (well, almost)
Hi Guys I'm new to the forum but have been u...
By JandP , 4 days ago



