<div dir="ltr"><div>To follow up on Bo's graphs, here is the one for my house. I installed OpenTRV on 4 radiators out of 10. I removed it 2 weeks later as my boiler didn't like it and re-installed it 3 weeks after that once Damon had fixed the firmware to be more tolerant of old boilers like mine.<br>
<br></div>I think the graph speaks for itself. I should also be able to show actual savings once our intern has finished coding the project validation module.<br></div>