
Last seen: Oct 15, 2025
Well according to Mitsubishi's technician in the video it is the hot refrigerant gas being reversed via a reversing valve and expansion chamber. No n...
This whole "hot water from the primary is used in the defrost" is confusing me. Unless it is not general across all makes the Ecodan reverses the flo...
2019 180sqm timber frame 14kW 300l DHW 16 new rads K2 and K3, new delivery pipework, new electrical consumer unit £12,200 less RHI (Scot) £1...
It is pointless adding EWI to a timber framed house with external block rainscreen. The movement of air around the timber frame inside of the block ou...
In draughty NE Scotland the monthly average temperatures for 2023/2024 Nov 23 5.2C, Dec 23 4.5C, Jan 24 3.2C, Feb 24 5C = 4.4C 2024/2025 Nov 24 ...
Can we also assume that I don't think tomorrow's announcement is anything to get too excited or worried about. doesn't apply to those in the po...
In 2023 European gas imports were Russia - 15% and USA - 19% (mostly in LNG). I find it slightly misleading to frame the supply as you have. I am not ...
I have used a Bresser 7 for 4 years. Very impressed with only one malfunction. The rain gauge stopped giving sensible output which turned out to b...
I have an Ecodan with the Mitsubishi maintenance package and it is a condition of the annual maintenance agreement that glycol is used in the system. ...
180m2 leaky timber frame 4 bedroom house on exposed and elevated north east Scotland. 14kW Ecodan using auto adapt and 300 ltr DHW tank. Jan 2023 ...
This can only be fixed with zonal pricing. We can stick the AI up the glen...send us your data centres, we have an abundance of renewables and can sto...
Yes. Section 4-2 in this document
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RE: Havenwise App Help & Forum Support – Get the Most from Your Heat Pump
@plasfron can you supply links to the "Online Heat Pump...
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RE: Should Our Water Circulation Pump Be Configured to Run All The Time?
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RE: What is the Heat Geek Guarantee?
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RE: New Fogstar 15.5kWh upright solution
That's good news for the moment anyway. Can we try to...
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RE: Help me keep the faith with my air source heat pump installation
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Sounds like you got it working for monitoring! With wel...
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RE: Are We Sleepwalking Into Another Race to the Bottom?
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RE: Say hello and introduce yourself
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RE: Heating Turned Off but Radiators Still Warm
I love Necromancy... but to follow James, heat pumps WI...
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RE: Air source heat pump roll call – what heat pump brand and model do you have?
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RE: Heat loss calculations and how they work in conjunction with heat pump sizing
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Very Much Awake – Renewing the Heating Industry One Step at a Time
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Ah.... I'd like to make a couple of observations: &nb...
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RE: Battery storage to run Heat Pump.
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