Last seen: Oct 13, 2025
I appreciate @kev-m view on the one hand it’s about fair electric pricing. But as more EVs with V2G (or batteries) are rolled out, the grid should be ...
@batalto I agree. I think it’s down to poor design or high temperature flow. My background is systems engineering - continuous improvement is key to i...
My Daikin comes with a 7 year warranty. But I’ve taken out a fixed price 10 year service contract for £264 / year. This covers an annual service, two ...
@george this looks comprehensive George. And identified a number of issues and fixes. Very good. Did they charge of parts?
@jeff yes Octopus Go is a fixed annual. Mine runs out 22/3/22 when I get the choice of these new rates. @editor whilst electric costs have increased (...
Agreed @batalto. Im still pinning my hope on V2
My new Octopus rates 😳. Well we knew everything was going up! I need to get a spreadsheet going to determine the best route, given the ASHP and EVs
@prjohn thanks PRJ. They are presented as facts, but are just statements. They are presented by a company trying to sell HVO boilers. International Su...
@batalto you have to go back to the beginning of my post 😊. Since April 22, 2021
My system has the expansion valves on both external pipes meaning only water is flowing. If the system is off and the pipes freeze, then the valves a...
Unbelievable numbers 😳 My Daikin thinks it’s used 2198kWh (actually it’s 2915kwh) and produced heating of 9102kWh This gives a SCOP of 3.12. 👍 I’m...
Current electric generation carbon footprint for my local zone. I recognise footprint varies by day/time. I’m still not convinced by HVO. Not that I ...
Latest Posts
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RE: My DIY Heat Pump installation
@temperature_gradient Building regs I had my initial...
By Polar bear , 7 hours ago
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This is a plot from a Shelly EM monitoring the supply t...
By Ubert767 , 8 hours ago
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RE: Testing new controls/monitoring for Midea Clone ASHP
Hi again all, Just to update on this... I've now ad...
By benson , 10 hours ago
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RE: Request for feedback on where we're at with our quest to get an ASHP or ideas.
thanks, heatpunk looks great, being able to do the calc...
By giryan , 10 hours ago
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RE: Is Your House Warmer Upstairs Than Downstairs?
Why arent you expecting them to make much difference. ...
By JamesPa , 11 hours ago
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RE: Oil Boiler & Heat Pump Hybrid System
@paultheheating I wonder if you are being a bit pessimi...
By GrahamF , 11 hours ago
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@toodles sounds good. I started with cosy but then plug...
By Eliuccio , 11 hours ago
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RE: Aira Heat Pump: Stylish Scandinavian Heating
It has been just over a year since we changed over to a...
By npru , 13 hours ago
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RE: Grant 13kW Aerona3 - issues getting zones to temp
He showed me a photo of 5-10l/min. However a...
By Crimson , 14 hours ago
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RE: Finding a Thermostatic Shower Valve That Works with Heat Pump Systems
@morgan I should just have written ‘Mea Culpa’ shouldn’...
By Toodles , 15 hours ago
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RE: Are We Sleepwalking Into Another Race to the Bottom?
'We learn from history that we do not learn from histor...
By Lawrence Leask FInstR , 15 hours ago
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Mitsubishi Ecodan FTC7 Legionella date set
I can set the number of days between Legionella cycles ...
By DRB01 , 20 hours ago
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RE: When to use Octopus Intelligent Go tariff with my heat pump and battery
@treewizard Yes, I like the extra facilities that NetZe...
By Toodles , 21 hours ago
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RE: Help me keep the faith with my air source heat pump installation
@adamk downstairs rads are less prone to airlocks, you ...
By AgentGeorge , 23 hours ago
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RE: My Octopus Cosy 6 Heat Pump Journey: From Quote to Completion
@editor thanks for highlighting my name. Yes I did get ...
By Chansug , 1 day ago
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RE: balancing radiators with a mixture of different size pipework and a few undersize rads.
@editor Thanks for your input Mars. No I think the comm...
By baxtDave , 2 days ago
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RE: Rate the quality of your heat pump design and installation
We’re looking to expand our list of recommended list of...
By Mars , 2 days ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@transparent Along with the right workers, they can’t b...
By Toodles , 2 days ago
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RE: Midea ASHP – how to set weather compensation
I have just looked at my heat pump 'long interval' (27 ...
By cathodeRay , 2 days ago
