TH-BR12 Single or TWO Stage Heat Only Thermostat 24 v

Electrical Rating: 24 VAC (18–30 VAC)
1 amp maximum load per terminal
3 amp total maximum load (all terminals)
Dimensions: 3.62”(92 mm) x 4.72”(120 mm) x 1.38”(35 mm) Additional Features: Bright blue backlight, hardwire or battery powered, permanent memory retains settings, and front access reset button.

TH-BR12 Specifications
Range: 45°F to 90°F (7°C to 32°C)
Differential: Adjustable temperature differential (2°–6°) Operation: Single or two stage operation