Tekmar 519 One Stage Heat Radiant Thermostat With Slab Sensor

The Radiant Thermostat 519 accurately controls the room and/or floor temperature for a hydronic heating zone using Pulse Width Modulation (PWM) technology. Simple up and down buttons and a display with large type make this thermostat easy to read and use. A Slab Sensor 079 is included to measure floor temperature to protect the floor from overheating and enhance comfort. This easy to install thermostat is a direct replacement for the tekmar Thermostat 509. An optional Adaptor Plate 012 is available which allows the thermostat to be installed onto a single gang electrical box. Features Auto heating cycle Radiant floor heating Pulse width modulation Floor and air temperature control Outdoor and floor temperature display Backlight Freeze protection Includes slab sensor 079