| Product Type | : | Non-Programmable |
Designed for single-stage (1 Heat / 0 Cool) conventional heating systems. Dual power capability allows operation via 20-30 VAC hardwire or battery power (2 AAA included). Compatible with millivolt heating systems like gas fireplaces. Features a large, easy-to-read LCD display with backlight activated on keypress. Maintains temperature accuracy within +/- 1°F for consistent comfort. Mounts vertically and features a universal subbase compatible with other 1E78 models. Covered by a 5-year manufacturer warranty.