3 ms·

Are we the baddies? > unfortunately modern HVAC systems work off a computer motherboard. Apparently, through zero fault of ours, that motherboard was fried by

Are we the baddies? > unfortunately modern HVAC systems work off a computer motherboard. Apparently, through zero fault of ours, that motherboard was fried by an electrical surge.

bombcar 3y ago
Often the computer is just to make it more efficient, it should be designed to have a low-efficiency backup control mechanism that is simply "on/off" on a basic mercury thermostat.