Title. We keep ours at 75F, parents do 77F, and in laws 68F. It made me curious what everyone else keeps theirs at?
3 points
Mine growing up used a bit of mercury in a sealed vial mounted to that bimetallic strip.
1 point
any idea what the mercury was for? something about getting the heat in and out of the strip faster maybe?
3 points
2 points
Yeah, sorry. It was the switch! Two wires on one side. When the capsule tilts from the strip/coil it makes the electrical connection.
1 point