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bontwoody
bontwoody
@bontwoody
Contributor
Noble Member
Joined: Mar 5, 2022
Last seen: Aug 4, 2026
Topics: 39 / Replies: 1015
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RE: Would this count as Carbon Neutral?

@toodles Ive been doing the same and hoping for the same result 🙂 This is my graph so far. The EV purchase last month has nudged it a bit the wrong ...

3 years ago
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RE: No-code, plug-and-play monitoring for your heat pump

@cathoderay I ran a wire just in case when I installed it 😁

3 years ago
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RE: No-code, plug-and-play monitoring for your heat pump

@editor that would be brilliant Mars! An objective comparison of how accurate the modbus readings are compared to a heat meter would be very informati...

3 years ago
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RE: No-code, plug-and-play monitoring for your heat pump

@editor Mars, is this one of those advertising features you mentioned? It reads like one. What would be more helpful is an unbiased review perhaps co...

3 years ago
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RE: Heat pump efficiency v Outside Air Temperature

@marzipan71 the 28p doesn’t include the daily standing charge. The 25p is a bit of a guess really as I have an EV and get very cheap overnight electri...

3 years ago
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RE: Heat pump efficiency v Outside Air Temperature

@mike-patrick @marzipan71 It must the be the time of year! I also did a similar analysis but using the COP obtained at different temperatures to co...

3 years ago
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RE: Need ASHP advice for old (1882) stable development in SW Scotland - where do I begin?

@heacol actually Acond use R290 instead of R32 but I don’t think that materially changes the point I am making. I am a scientist and so trust empir...

3 years ago
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RE: Need ASHP advice for old (1882) stable development in SW Scotland - where do I begin?

@heacol Brendon, I dont want to get into a disagreement with you and I have no problem with you looking for work on the forum but what you are suggest...

3 years ago
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RE: Need ASHP advice for old (1882) stable development in SW Scotland - where do I begin?

@alan22 Dont despair Alan, your premise is sound. Be sure of your heater output (is it 3 kW) and use two if necessary. The experimental evidence will ...

3 years ago
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RE: Need ASHP advice for old (1882) stable development in SW Scotland - where do I begin?

@hughf I guess you just have to think of them as under floor heating on the wall! 😉

3 years ago
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RE: Need ASHP advice for old (1882) stable development in SW Scotland - where do I begin?

@hughf Its also not that difficult to get SCOPs of greater than 5 in a well insulated new build with free radiator choice and low flow temperatures. (...

3 years ago
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