King Electric ESP Max 22 Programmable Line Voltage Thermostat – 208/240V, 22A USA 4-Mode DRIVE CONTROL™ offers greater

4-Mode DRIVE CONTROL™ offers greater precision with a range of pre-set RPM & IPM levels

Indoor and outdoor use

3" vent - 30

Dimensions: 6" x 3" x 3"

King Electric ESP Max 22 Programmable Line Voltage Thermostat – 208/240V, 22A USA 4-Mode DRIVE CONTROL™ offers greaterThe ESP Max 22 Electronic Programmable offers Best In Class 22Amp Max Rating for larger heating circuits. Featuring 7 individual day programmability for maximum temperature control; four time and temperature settings. 3 wire, line powered. Large back lit display. This thermostat took years to develop and has become a popular model. All the features you want without too many buttons. Simple is always better. We have added backlighting to the full size