05-25-2018, 06:03 PM
Yes the older thermostats that control baseboards or simple heaters are 220V on-off power switches.
Change it ASAP, if it buzzes, it is likely an arc and a fire hazard.
Change it ASAP, if it buzzes, it is likely an arc and a fire hazard.
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.