Last seen: Jan 6, 2026
Fair enough, sort of what I was expecting really. Thanks for your input, it's been very helpful.
@ashp-bobba Thanks - I think going back to my earlier comment it is about having a properly balanced system so that whilst that one room is being used...
@johnmo I don't think I have a choice with the Cosy 9 - there's less control than with other manufacturers and it is designed to work with the Cosy po...
Thing is, when explained like this it sounds very much like a thermostat, albeit not on/off! What is happening to the other rooms as the room with th...
I think I understand weather compensation ok and I can see how that works by altering flow temperature such that each emitter is supplying the right a...
My insurer just asks the question: "Is your home heated by" and available options are "a gas boiler" and "a heat pump". Changing to the latter incurr...
@majordennisbloodnok Well, I tried it and nothing burned down 😀 Actually, I forgot to think about the 8kW inverter so what happened was that ...
@majordennisbloodnok I should probably clarify: I wasn't expecting that it would charge at 7kW and simultaneously export 3.6 for payment just not inte...
It seems SC = K1 = Type 11 and DC = K2 =1 = Type 22
@pie_eater that’s good to know at least. Obviously every house is different and 13 radiators are being changed in mine. It’s a Finnish timber framed ...
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
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MLCP (Multi-Layer Composite Pipe) for ASHP
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
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RE: Setback savings - fact or fiction?
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RE: Ideal HP290 14kW ASHP - how to optimise
@jamespa I wasn’t offended at all. You are very knowled...
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RE: Experience - New Build / Complete New Heating System
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RE: Recommended home battery inverters + regulatory matters - help requested
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RE: Post-Traumatic Heat Pump Stress Disorder
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RE: Replacing my 18 month old Hitachi Yutaki ASHP
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RE: GSHP WOES! Midland based engineer recommendations?
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RE: Sunsynk Whole House Backup Issue
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RE: Speedcomfort radiator fans
In case it helps Andrew Kuhne on openenergy monitor has...
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Things have gone quiet with you @drei. Any updates?
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RE: Passiv Smart Thermostat - Help & Forum Support
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Hi everyone, I have a two year old Marlec Solar iBoos...
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RE: Please help with the settings ecodan
Are you trying to address any particular performance is...
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RE: Solis inverters S6-EH1P: pros and cons and battery options
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