Recent content by Another Mike Smith

The fan remaining on is a function of the furnace or air conditioner, not the thermostat. Even a $30 thermostat will do that. Never happened in my house, till I got a Nest. And my previous thermostat was a "smart" programmable unit, but it didn't control the fan separately from the furnace or...

You don't even turn it off when you go to work, or at night? If you don't mind wasting energy on heating/cooling, then this kind of device is probably not for you.