This thermostat was an online return. The box shows some slight wear, but the thermostat is in excellent, unused condition. Let us know if you have any questions.
Featuring a Slab Sensor 079 that protects the floor from overheating and enhances comfort is the Radiant Thermostat 519. It is easy to install and use it as a direct replacement for the tekmar Control Systems Thermostat 509. This thermostat accurately controls the room and floors temperature for a hydronic heating zone using Pulse Width Modulation (PWM) technology. The simple up and down buttons and large type display makes it easy to read and use.
- Energy saving features: auto heating cycle
- Radiant floor heating
- Pulse width modulation
- Outdoor and floor temperature display
- Freeze protection
- Includes slab sensor 079
- Floor and air temperature control