519 Radiant Thermostat One
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 (definitions)
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Auto Heating Cycle
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Backlight
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Floor & Air Temperature Control
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Freeze Protection
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Includes Slab Sensor 079
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Outdoor & Floor Temperature Display
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Pulse Width Modulation
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Radiant Floor Heating
Specifications
- Submittal Sheet
- Installation
- User Manual
Control | Microprocessor control. This is not a safety (limit) control |
Packaged weight | 0.6 lb. (290 g) |
Dimensions | 3-11/16″ H x 3″ W x 15/16″ D (94 x 76 x 24 mm) |
Enclosure | White PVC plastic, NEMA type 1 |
Approvals | Meets Class B: ICES & FCC Part 15 |
Ambient conditions | Indoor use only, 32 to 122°F (0 to 50°C), RH ≤90% Non-condensing |
Power supply | 10 to 30 V (ac/dc), 50/60 Hz, 1.8 VA standby, 56 VA max fully loaded, Class 2 |
Relay | 30 V (ac/dc) 2 A, Class 2 circuits |
Sensor | NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892 |
-Included | Slab Sensor 079 |
-Optional | tekmar type #: 070, 072, 073, 076, 077, 079, 084 |
Warranty | Limited 3 Year Warranty |