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- 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.
- Auto heating cycle
- Freeze protection
- Pulse width modulation
- Backlight
- Radiant floor heating
- Floor and air temperature control
- Outdoor and floor temperature display
- Control - Microprocessor control, this is not a safety (limit) control
- ColorWhiteDimensions3 in W x 15/16 in D x 3-11/16 in HDisplay TypeLCDEnclosure TypeEnclosure TypeManufacturer #519Mounting TypeVerticalNumber of Stages1Sensor TypeNTC ThermistorUser InterfacePushbuttonVoltage Rating10 to 30