My thermostat uses the expansion/contraction of a drop mercury to conduct electricity and trigger when to turn off and on. Submitted by Iain_MS t3_z84a06 on November 29, 2022 at 7:58 PM in mildlyinteresting 91 comments 197
UnReAl0 t1_iyb0kp2 wrote on November 30, 2022 at 1:39 AM Reply to comment by Prindagelf in My thermostat uses the expansion/contraction of a drop mercury to conduct electricity and trigger when to turn off and on. by Iain_MS The really cool part is in the center dial with the numbers. Thats the heat anticipator that helps increase or decrease temperature overshoot in the room. Technology and stuff Permalink Parent 2
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