Markel Products Co. 59108001 2-Stage Thermostat 208-277V/1PH

Markel Products Co. 59108001 2-Stage Thermostat is a quality product for controlling temperature in HVAC systems. This thermostat is specifically for single-phase electrical systems and works at 208V-277V suitable to be used in commercial and industrial buildings. Compared to the single-stage thermostat, this one has 2 stages to provide better control of the heating. It works through the starting control which turns on the first stage of heating if the temperature falls below the setpoint and if the temperature continues to drop an additional stage of heating is initiated at a faster rate.