[HN] Amiga runs Michigan schools' heating and air conditioning systems
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1980s computer controls GRPS heat and AC
https://www.woodtv.com/news/grand-rapids/1980s-computer-controls-grps-heat-and-ac/
A 30-year-old computer that has run day and night for decades is what controls the heat and air conditioning at 19 GRPS buildings.
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