Its function and performance was excellent and the price was very reasonable— I’ve already ordered another one!!!!

Ordered this to control a garage heater. Works just as advertised, and is easy to use and set-up.

Had to send this product back, it was way too difficult to program with horrible instructions.

ACF Greenhouses: I'm sorry you had trouble programming your DT20 control. We made supplemental instructions at SureStat DT20 Instructions which should clear up any confusion on how to program the control. These will be included with the controls as well.

I heat my garage with an electric space heater. The heater has a thermostat but it appears to me that it never really turns off. So I bought this device and it works great. I set the band I wanted and also set the thermostat on the heater and it works great together. Very happy garage guy.