STELPRO Electronic Thermostat, 240V, 4000W, White features:
- Compatible with forced-air units.
- Accurate ambient temperature control.
- Frost-free warning feature.
- Lock security option at a maximum temperature set point.
- Display in Celsius or Fahrenheit. Simple 4-step programming for ideal temperature control.
- Molded plastic finish for durability.
- Backlit screen may be used as nightlight for added convenience.
- Accurate within 18: °.
- Temperature range between 37 and 86°F.
- Energy savings of more than 30% with day/night temperature reduction of 8°F. 3-year warranty included.