Last seen: Jul 4, 2025
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...
@transparent I've been recommended this setup for my existing hybrid inverters by someone in a group I am a member of. Any thoughts? It involves addin...
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We get a lot of reports here from people who are having...
By JamesPa , 2 minutes ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
Thanks @jamespa, I think over the almost 3 years we’v...
By Crimson , 10 minutes ago
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RE: Large heat pump options for church building
We install mostly A2A for churches and village halls, o...
By dgclimatecontrol , 31 minutes ago
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RE: Electricity price predictions
I haven't read in detail what was said. But Octopus, Eo...
By Jeff , 37 minutes ago
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RE: External wall insulation - your experience
So our house is in SE England. We mainly had mixed w...
By Batpred , 10 hours ago
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
@steelbadger lol it just made the rest of the house hot...
By Grantmethestrength , 10 hours ago
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RE: How good is the app support for your heat pump?
@judith Being able to adjust the weather compensation a...
By Steelbadger , 11 hours ago
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RE: 5 Star Service from Havenwise
@majordennisbloodnok and @benson Good suggestion! We'll...
By HCas , 11 hours ago
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This is an important and relevant topic of discussion i...
By wully , 11 hours ago
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RE: New Fogstar 15.5kWh upright solution
It could be an app working via Bluetooth or windows sof...
By Batpred , 12 hours ago
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RE: Midea ASHP – how to set weather compensation
@pash44pump - pull the data from the data loggers and s...
By cathodeRay , 14 hours ago
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RE: Pump and Esbe mixing valve for UFH
So my next question is about calculating pressure loss ...
By AndyCoo , 15 hours ago
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RE: Low COP and unevenly heated rooms with 12kW Samsung AE120MXTPEH / AE260TNWTEH
Im going to try to take a practical approach to this, i...
By JamesPa , 20 hours ago
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Even that may not be enough. Air can still collect, it...
By JamesPa , 20 hours ago
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@hcas Thank you.
By Morgan , 22 hours ago
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RE: Say hello and introduce yourself
There are few heat-network schemes in UK @chris12 but I...
By Transparent , 23 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
@steelbadger really interesting to see an Aira unit on ...
By MikeH , 24 hours ago
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RE: Widespread failure of insulation installation
@jeff Along with a phone-in on BBC Radio Four today, mu...
By Toodles , 2 days ago
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RE: What is the Heat Geek Guarantee?
@editor Thanks Mars, it is encouraging that Heat Geek a...
By colinc , 2 days ago
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RE: Renewables & Heat Pumps in the News
Love the thought of it! simplification and sometimes me...
By Batpred , 2 days ago