The Thermostat is advertised to read from 40 to 99 degrees. I e-mail Northline asking would the thermostat setting go to 40 degrees and they e-mail the company who assured them it would as this is what I need. Once installed I fould the thermostat will only set to 45 degrees. It's seem to be good thermostat but not what I need or ordered!!
Reviewer: Bill Graf
Great product, price & service