JudyB
Queen of the Nuts
I use these. They are pretty accurate and easy to set. There is a 20 amp version as well. I use for air and also for heat mats.One thing I didn’t expect was how traditional thermostats do not go under 41F. Going to do some digging this year for a solution(for next winter) but for this winter, I just installed some smart thermostats that alert me when it hits 34F so I can manually turn it on via an app regardless of where Im at. Coupled with wifi garage door openers, I’ve been able to modulate the temps(for the most part) remotely!