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Last seen: Mar 25, 2026
@mikeh I wanted to install the Open Energy Monitoring system onto our unit at my cost when it was being installed in August 2024, but Aira HQ in Swede...
@editor when I was looking for a HP I went to the Fully Electric Show North and Aira were there. At this stage only a few test HP’s had been installed...
@toodles I agree. I’m not against room temperature monitors but we shouldn’t be changing the target temperature. A friend of mine had a heat pump inst...
@chandykris habitual rooms should be designed for a temperature of 21° and bedrooms 18° You can of course turn your thermostat up or down but once you...
@rikiarn AIRA connects via WiFi Bluetooth and Threads so it will always have a connection. If you are away and can’t connect for some reason then just...
@chandykris we have a AIRA HP and they told me that everything is covered. We can clean the magna filter ourselves and they show you how to do it. Any...
This might explain things
@chandykris my advice would be to change any radiators recommended to run on a low flow temperature. Ours is designed at 45° with an outside temperatu...
@andy_e you mentioned that you will need planning permission. Someone else on this forum needed the same with octopus and that’s where it all went wro...
Our heat loss is 4.94 kw @ -4° Max designed flow temperature 45° 4 bedroom semi detached 1930’s house 91.44m2 ECP A Part triple glazed the remaind...
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Degrees of Separation
Latest Posts
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RE: Where heat loss surveys seem to go against practical reality
@cathoderay I started to record oil usage per month on ...
By ian33a , 2 hours ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
@bobflux The hydraulic simulator is very interesting...
By Rob of York , 5 hours ago
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RE: 7kW EV Charger Options Advice
Thanks. Yes, we have patchy 4G. The only option we had ...
By Rusty , 10 hours ago
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RE: Being screwed over by Volkswagen Audi Group
Thanks, @batpred. That integration is the one I have in...
By Majordennisbloodnok , 1 day ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
@batpred I suspect it will be more this year. I had 9 ...
By AndrewJ , 1 day ago
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RE: Surface mount or bury primaries for heat pump installation?
@jamespa It's rusting 🙂
By tomasmcguinness , 1 day ago
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RE: Glass lined Cylinder for private water supply
Thank you, once again, for your replies. Yes...
By ian33a , 1 day ago
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It’s been out a few days and Amazon has already attache...
By Mars , 1 day ago
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RE: Missing flow temperature in Heat Geek proposal
Yes, and this is another point I agree. We did find a f...
By Batpred , 1 day ago
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RE: Problems with sizing a replacement for a Viessmann Vitocal 200-S
A very good point. In effect, the DHW pipework is an em...
By cathodeRay , 2 days ago
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RE: Solar Power Output – Let’s Compare Generation Figures
@tim441 Here are those same three month periods for 202...
By Toodles , 3 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
@transparent thank you for your reply above. As alway...
By Old_Scientist , 4 days ago
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RE: Adventures in heat loss calculations
@rob-of-york — thanks for posting this, all very useful...
By cathodeRay , 6 days ago
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