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JulianC
JulianC
@julianc
Member
Noble Member
Joined: Mar 8, 2021
Last seen: Sep 1, 2025
Profile Activity
Topics: 6 / Replies: 326
AllTopicsReplies
Reply
RE: Worcestershire ASHP

Good point @jeff. Let me confirm the day to day 2kWh number

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Worcestershire ASHP

I didn’t think 2kWh was too bad. In the summer my solar PV will be providing the electricity and in the winter it will contribute to heating the home....

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Worcestershire ASHP

Six month update. With the system fitted 20th April, thought I’d report. We have nominally consumed 489kWh of electric for the ASHP. I say nominally b...

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Measuring your COP

My ASHP heating still off. It’s working fine 😊Put on a jumper and save I’ll turn the heating on in October whether we need it or not 😂

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: My ASHP Installation

Nice one @kev-m. Both you and I have the winter test to undertake. I wonder if I should buy Mrs JC some vests for Christmas as a joke? 😂

4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Reply
RE: Solar Performance

@mike-patrick sorry for slow response. No I'm not able to give you a monthly breakdown - I don't track it. I do get more in the spring, when sun is...

4 years ago
Forum
Solar Photovoltaic (PV)
Topic
To zero or not to zone?
4 years ago
Forum
Air Source Heat Pumps (ASHPs)
Replies: 0
Views: 2097
Reply
RE: Two interesting hydrogen graphics

Thanks @jeff Will keep an eye on the 100% trial. The 20% one is easily doable. But only gets us 20% of the CO2 reduction. @derek-m just because we hav...

4 years ago
Forum
Well & Truly Off The Grid
Reply
RE: Two interesting hydrogen graphics

Thanks @jeff Definitely interesting and worth following.

4 years ago
Forum
Well & Truly Off The Grid
Reply
RE: Two interesting hydrogen graphics

Hi @derek-m I read Chemical Physics at Uni so I like to follow the science, real research and engineering. It is all about the investment vs return a...

4 years ago
Forum
Well & Truly Off The Grid
Reply
RE: Two interesting hydrogen graphics

@jeff can you share the link for the 100% H2 trial? I am surprised given this YouTube video I watched a few months ago. About energy value in H2, le...

4 years ago
Forum
Well & Truly Off The Grid
Reply
RE: Two interesting hydrogen graphics

Mars second info graphic is useful. I can see H2 being useful for large industrial processes. But not for cars or homes. Homes H2 boilers would operat...

4 years ago
Forum
Well & Truly Off The Grid
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