Waiting for hot water

[judy]

Originally Posted by Tiramisu

Wish I was a fly on the wall!

If you had been, you would have fallen off the wall laughing! I was on the floor with my flashlight, my camera, armed with a magnifying glass in case I couldn't see!

Is this the thermostat? It doesn't move that I can figure out. It also says above it to disconnect the electric before changing the thermostat.