Cumberland® Thermostat, 30 to 110 deg F Control, (2) SPDT

Two-stage thermostats are designed to first run only first-stage burners before firing up second-stage burners. This improves the heating systems efficiency and provides savings on energy costs.

This two stage mechanical thermostat from Cumberland® is designed for both efficiency and simplicity. Its rugged design is both simple and capable of standing up to most conditions, making it ideal for agricultural barn ventilation.