What Is The Emergency Heat Switch On My Thermostat For And When Should I Use It?
So you’ve noticed it, the small “Emergency Heat” or “Em Heat” setting on your thermostat. What’s it for? Why would you need it? Should you
November 29, 2018
So you’ve noticed it, the small “Emergency Heat” or “Em Heat” setting on your thermostat. What’s it for? Why would you need it? Should you