The ESP230-R electronic programmable offers best in class 22 A maximum rating for larger heating circuits. Featuring seven individual day programmability for maximum temperature control, four time and temperature settings. Three wire, line powered. Large back-lit display. All the features you want without too many buttons. Added backlighting to the full-size display and an on/off switch to control the illumination. On the front two simple buttons control the temperature up and down, while all the programming keys are hidden under the front cover, protected from wandering, unauthorized fingers.
| Power Source | : | Battery |
| Power Supply | : | 208/240 V |
| Shape | : | Rectangle |
| Dimensions | : | 8.2 in L x 2.8 in W |
| Display Type | : | LED |
| Operating Temperature | : | 41 to 95 deg F |