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bontwoody
bontwoody
@bontwoody
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Noble Member
Joined: Mar 5, 2022
Last seen: Jul 6, 2025
Topics: 29 / Replies: 806
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RE: Battery sizing - How low can you go!

So just to keep this thread updated, here is the latest months data. October has been mild and the potential savings of having a second battery are on...

8 months ago
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RE: Is my setback/preheat doing any good?

@cathoderay I see what you mean. I am able to show flow rate on the graph and it seems the pump gives a burst (for 2 minutes) when the heat pump goes ...

8 months ago
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RE: Is my setback/preheat doing any good?

@cathoderay Here is a zoomed in image. The water loses 7 C in just under 3 hours. All my pipework runs through the loft of my bungalow and has standar...

8 months ago
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RE: Is my setback/preheat doing any good?

The flow and return temperatures are measured by inline temperature probes from my heat meter, so Im pretty sure they are giving an accurate picture. ...

8 months ago
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RE: Is my setback/preheat doing any good?

@hcas If you mean via the MIM-B19N board, then no. I just use the Samsung controller so Im stuck with my normal WC curve. I suppose the good news is t...

8 months ago
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RE: Is my setback/preheat doing any good?

So I do have a stand alone thermometer in the lounge and it looks like the preheat just stops the drop in temperature and leaves it slightly higher th...

8 months ago
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RE: The Definitive Guide to Weather Compensation and Curves for Air Source Heat Pumps

@editor Im still experimenting with mine Mars, having made some changes to my house in the summer. My low end is 32C (at OAT of 15C) which is probably...

8 months ago
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RE: Samsun Gen 6 disinfection cycle fault

@mike-h No problem Mike. Actually I dont use my heat pump to heat my DHW. Im on Intelligent Octopus Go and have a Mixergy cylinder so just use the imm...

8 months ago
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RE: Samsun Gen 6 disinfection cycle fault

@mike-h Ive just happened upon this thread mike. You do know that you can still export to the grid at 15p per unit and keep your FIT generation tariff...

9 months ago
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RE: Weather Compensation Cost not efficiency?

@jeegnesh sorry, i dont have much knowlwdge of how arotherms work, im sure someone else will be able to help.

9 months ago
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RE: Weather Compensation Cost not efficiency?

@jeegnesh With my Samsung, I can set my internal thermostat (in lounge) to different temperatures. So for instance, my heating is set to 21C between 3...

9 months ago
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