The DEVIreg™ 316 is a multipurpose thermostat used for both indoor and outdoor applications. The total temperature range is between -10°C and +50°C, with both adjustable minimum and maximum temperature. 

DEVIreg™ 316 can, because of the wide temperature range, be used for various purposes for example: 

- electrical under floor heating systems 
- room temperature 
- snow melting 
- roof gutter applications 
- frost protection