The Robertshaw programmable thermostat is specifically made for controlling heaters equipped with 2 stage gas valves. It is easy to program and helps you save money on energy costs by allowing you to set back the temperature during the night or when you’re away. Convenient 5/1/1 and 7 day programming lets you customize your daily schedule based on your needs. Unit also allows an appliance to be cut off when you do not want it to be thermostatically controlled. Features a large easy-to-read LCD display with backlight. Thermostat can be powered by heater or battery powered and stores programs in memory during power outages. Batteries included, wiring required. Protect from water and direct sunlight.

Programmable Thermostat Features

• 41° to 95° F temperature range
• On / off operation
• Auto fan switch
• 0.2 to 2°F adjustable differential
• For use with 24 volt or millivolt single stage heating systems
• Large, easy-to-read 4.6-square-inch blue backlit display
• 24V AC powered OR battery operation (batteries included)