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Last seen: May 2, 2026
I did have a 100A fuse but noticed a couple of weeks ago that it was replaced with an 80A one when the service head was replaced last year as a result...
As a retired electronics engineer, could I add my perspective to this debate (sorry - we seem to be moving away from the Modbus topic). I was 'repur...
Although it is tempting to say that production costs have remained static, that would only be the case if they were zero. Equipment costs and maintena...
@toodles I've watched a fair few Heat Geek videos and there's plenty of good information there. I believe that delivering the required heat energy vi...
As someone who is reading all the 'guide books', but has still to plan a 'journey', perhaps my largest concern is to be confident of engaging a compet...
@jamespa I imagine that the hysteresis of a mechanical thermostat would work against maintaining a comfortable stable temperature. I presently have a...
@toodles I'm still running my gas boiler while I attempt to characterise the thermal properties of my property. I've range rated the boiler as low a...
@tomasmcguinness My concern with operation via the Drayton is the wear on the gas valve considering it turns on and off every 10 minutes. Regarding o...
@tomasmcguinness I saw your YouTube video about radiator balancing and I'm looking forward to seeing developments I attach my boiler flow and return...
@sune The TRVs I saw were made by IMI, so a different application of the same technology, I imagine.
@sune I saw these on the Heat Geek site some time ago. They looked very interesting. However, TRVs are not recommended if one is planning to transiti...
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RE: Brown Oily Residue Blocking Air Vent and Weeping Relief Valve... Anyone Seen This?
Difficult to comment further without being there. If...
By JamesPa , 9 minutes ago
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RE: Vaillant arotherm plus heat pump frost protection
And a good one too. I will venture an answer but othe...
By JamesPa , 16 minutes ago
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RE: Renewables & Heat Pumps in the News
Exactly so, the best temptation to cut corners or not t...
By JamesPa , 32 minutes ago
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@andrewj A ‘DIY’ job suggests you may clean up quite we...
By Toodles , 3 hours ago
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RE: Our 10 year old Grant heat pump failed
Back in the 70’s and through the eighties, one of my re...
By Toodles , 3 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
@indevolt-uk Keen to know more about the pricing and wh...
By ChandyKris , 6 hours ago
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RE: Share Your Experiences with Heat Pump Manufacturer Support
@seoras Sorry to hear that. I found Vaillant very help...
By JamesPa , 19 hours ago
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 22 hours ago
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RE: GSHP Kaput After 16 Years: New Compressor or Switch to ASHP? Advice Welcome
Cool Energy in Grimsby sell ground source heat pumps an...
By DerekDeLeon , 23 hours ago
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 24 hours ago
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 1 day ago
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 1 day ago
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RE: Towns water feed to air source heat pump system
The DHW circuit cant be separated (well it could, you c...
By JamesPa , 1 day ago
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Solis AC-coupled 3kW storage inverter
Solis AC-coupled 3kW storage inverterPylontech batterie...
By MartinRobinson , 1 day ago
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RE: My NIBE ASHP Nightmare: No Commissioning, High Bills and a Hostile Installer
As @transparent has observed above, this is not bad, an...
By cathodeRay , 1 day ago
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As I was reading this article Mars, I was thinking that...
By Toodles , 2 days ago
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RE: Tell us about your Solar (PV) setup
Installed in May 2011: 16*Sharp 245 W monocrystalline p...
By txmartyn , 2 days ago
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RE: Say hello and introduce yourself
That doesn't sound 'right' to me. The national Smart ...
By Transparent , 3 days ago
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RE: Growatt battery disconnected
I doubt this will happen, but I will try and suggest it...
By Eliuccio , 3 days ago
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Understood. That's why I decided from the outset on a ...
By JamesPa , 4 days ago
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RE: My experience with 3 heat pump surveys: Heat Geek, British Gas & Octopus
On the litigation, I would not go there and definitely ...
By Batpred , 4 days ago
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RE: Recommended home battery inverters + regulatory matters - help requested
I suppose if your pv inverter packs up, you have a plan...
By Batpred , 4 days ago


