Last seen: Nov 3, 2025
@dgclimatecontrol - you have awoken me from my several year slumber... how can I help?
Hope you're all enjoying the lack of heating in this weather. The forum is dead until October and then we'll get the "why is my bill bigger" crowd. ...
an ASHP cannot create energy - all it can do is extract it from the air supplied using power. When someone says an ASHP is 300% efficient, it isn't re...
Honestly since I set them up I've not touched them at all - the only times I've turned them off was when I was messing around with the inverter and ne...
@derek-m 1000tph isn't that great a volume to be honest. I've worked at mines with production rates of 250,000 tonnes a day of hard rock. Soft rock mi...
@derek-m coal isn't really my thing. However, been to plenty of mines. Two loading methods, continuous mining which is done via conveyors. The mining ...
As someone who works in the mining industry this analogy appalled me lol. Trucks don't load hoppers. It's drawn directly from a surge pile
Just as personal update. So far this month my total power bought for everything is 13kw off peak - so just over £1 so far. Not too shabby for all my h...
Can confirm, they (Freedom) said I could take out the LLH with no impact as long as it was done by someone they work with. No negative impacts at a...
I am locked in on Go at 7.5p/kw off peak and 39p/kw peak - its insane the price arbitrage. Below is the bill I just got from Octopus for 21st of Feb t...
@cathoderay it would seem it is as we expected. Rounding downwards makes the COP look much worse than it actually is and power use look higher. In ess...
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Latest Posts
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
Yeah, the 20.8C holds in the hall. Currently, the hall ...
By razz , 4 minutes ago
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RE: Help me keep the faith with my air source heat pump installation
Got Vaillant coming on Monday. Any tips on how to get t...
By AdamK , 6 hours ago
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RE: High Temp Heat Pumps for fast warm-up of house
Several years ago we went away for a weekend in the mid...
By JohnnyB , 9 hours ago
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@jamespa Many thanks NAPIT have misinformed me again. 2...
By Bart , 10 hours ago
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RE: Rate the quality of your heat pump design and installation
@technogeek, you raise several fair points. You’re abs...
By Mars , 10 hours ago
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@sune, will you be easy to identify and are you still s...
By Mars , 11 hours ago
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RE: Gaslighting in the heat pump industry – has anyone else experienced this?
What’s remarkable from this very short thread is just h...
By Mars , 11 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
@benson I am using the met.no forecast integration and ...
By Grantmethestrength , 12 hours ago
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RE: Setback savings - fact or fiction?
The system I looked at and used the charts from was a M...
By cathodeRay , 13 hours ago
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RE: My NIBE ASHP Nightmare: No Commissioning, High Bills and a Hostile Installer
er, if you do this how will the heat pump ever know to ...
By JamesPa , 15 hours ago
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RE: What a Bad Heat Pump Installation Looks Like
@editor I can just about make the badges from the front...
By idemportent , 15 hours ago
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RE: Need help maximising COP of 3.5kW Valiant Aerotherm heat pump
Btw, fixing your system so the underfloor heating is wo...
By Adrian , 17 hours ago
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RE: Optimising LG Therma V R32 using AI
On the main controller you can easily press + or - u...
By Tim441 , 19 hours ago
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RE: If a heat pump can only heat DHW to 50C then what? Issue with 18KW Heliotherm heat pump
@errmm, have the original installers not come out to ha...
By Mars , 1 day ago
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RE: Vaillant Tech Support Flagged Low DT: UFH Return Cold, Suspected Zero Flow
@editor thanks for the tips which I will try before cal...
By DavidB , 1 day ago
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RE: Daikin 6kw setup with Dixell controller
@jamespa Many thanks for your reply, a very detailed an...
By CraigH , 1 day ago
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RE: Exploring the role of alternative clean heating solutions - Government Consultation
Despite reservations, I found some time to respond to t...
By Rusty , 1 day ago
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RE: New Vaillant aroTherm Plus in black - When will it come to the UK?
@crankplus, nope, still not, and I've followed up with ...
By Mars , 1 day ago
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RE: Octopus Cosy Heat Pump Owners & Discussion Thread
@agentgeorge Probably, but temperature change at -10 ha...
By AndrewJ , 2 days ago
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RE: External wall insulation - your experience
To be clear, my experience was very positive. The journ...
By Batpred , 2 days ago
