tekmar 519 Thermostat Installation - Manual

Radiant Thermostat 519
Installation & Operation Manual
519_D
03/13
Zoning Replaces: New
© 2013 519_D - 03/13
1 of 16 A Watts Water Technologies Company
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.
Introduction
Energy Saving Features
Auto Heating Cycle •
Additional Features
Radiant Floor Heating
Pulse Width Modulation
Floor & Air Temperature Control
Outdoor & Floor Temperature
Display
Backlight
Freeze Protection
Includes Slab Sensor 079 •
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