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Last seen: Nov 21, 2025
@cathoderay It looks like we are using weather compensation!!!
@cathoderay You’re on fire!! The installers had put the temperature sensor into the wrong pocket on the cylinder, so the heat pump was permanently try...
@transparent It did go well! The timer has been set for our DHW to heat in our 5p kWh window overnight and he’s brought our flow rate down to 40°. He ...
@cathoderay Our 01.00 to 06.00 electricity tariff is going to be 5p kWh. Is it possible to set the DHW to heat overnight?
@cathoderay thank you. Very interesting that the temperature it is showing when not highlighted is the actual temp. I have just had a lovely hot bat...
@transparent The immersion went in this morning unfortunately 😳 as the installer suggested it to boost the DHW (see, I'm getting the lingo!)
@transparent Something happened last night that took us by surprise. Hot water disappeared, our kitchen sink cold tap stopped, and we couldn't flush o...
@cathoderay Thank you I have printed off your reply. 56 and very old skool 👵
@cathoderay Hi, can I boost the hot water temperature. My bath was lukewarm. 🥶
@cathoderay Good point! Thank you
@cathoderay I seem to recall the installer mentioning the timer was there to kick in higher water temperature for the anti-Legionella cycle. It’s set ...
@transparent I will post more photos, but not today. I'll take some tomorrow and pop them on.
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@david999 ... just water, David, or do you add anything...
By colinc , 15 minutes ago
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RE: Our 10 year old Grant heat pump failed
Since my last post on this topic we've reached a conclu...
By Mike Patrick , 53 minutes ago
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Brown Oily Residue Blocking Air Vent and Weeping Relief Valve... Anyone Seen This?
My installation is 4 years old. After about 18 months a...
By seoras , 3 hours ago
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RE: Renewables & Heat Pumps in the News
An article on funding for heat pumps in case anyone is ...
By Jeff , 4 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
Thanks @editor , @indevolt-uk Subject to any comments ...
By JamesPa , 12 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 , 12 hours ago
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The Watchdog That Watched and Waited
On 9 January 2026, Consumer Energy Solutions collapsed ...
By Mars , 16 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 , 16 hours ago
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RE: Valliant Heat Pump Settings
Thats arguably a sign of a good installer - they unders...
By JamesPa , 17 hours ago
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RE: Electricity price predictions
Well, we have so many cases where rain water mixes with...
By Batpred , 18 hours ago
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RE: Two heating zones to one zone
@profzarkov They arent obviously wrong, but the only...
By JamesPa , 20 hours 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 , 20 hours 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
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
Firstly check you are using sound power not sound press...
By JamesPa , 4 days ago



