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Derek M
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Derek M
@derek-m
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Illustrious Member
Joined: Mar 4, 2021
Last seen: Sep 19, 2024
Profile Activity
Topics: 7 / Replies: 4405
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Reply
RE: Do setbacks save energy without compromising comfort?

To avoid any further confusion, since I appear to be the target of numerous personal attacks. I will categorically state that "I have no problem wit...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Do setbacks save energy without compromising comfort?

Have you tried the medical approach to your heat pump problems? Give it two Aspirins and tell it to call back tomorrow if it is no better. 😋

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Do setbacks save energy without compromising comfort?

@jamespa Don't worry James, we can look forward to reading CathodeRay's version of the Laws of Physics and Thermodynamics. 🙄

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Do setbacks save energy without compromising comfort?

@cathoderay Don't panic, I've taken my Meds today.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Do setbacks save energy without compromising comfort?

Whatever works for you.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: The cost of electricity for the winter.

I fail to see how running storage heaters at a COP of 1 could possibly be more efficient than running A2A units at a COP of 3 and above. I would respe...

2 years ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: The cost of electricity for the winter.

@misterb Have you considered additional A2A heating, which would be much more efficient than storage heaters?

2 years ago
Forum
Electricity, Tariffs, Monitoring & Providers
Reply
RE: Do setbacks save energy without compromising comfort?

@sunandair If you find an IAT of 12C acceptable, then why not run your system at this temperature permanently, and save even more money.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Do setbacks save energy without compromising comfort?

@jamespa Kev has provided some raw data which I will run through the model when time allows.

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Weather compensation and air source heat pumps

I'm assuming that you are not too technical, is that correct? Could you please post photo's of all the equipment within your system so that we can g...

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Weather compensation and air source heat pumps

The problem may be due to the flow being too low to the UFH loops in that particular room. Can you provide a photo of the UFH manifold?

2 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: solar tracker set up for sale on Ali Express

But can you also use it as a radio telescope? 😋

2 years ago
Forum
Solar Photovoltaic (PV)
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