Tekmar Thermostat 519 1 Stage Heat Refurbished

Description

From a contractor's closeout, this item has a "refurbished" sticker.  It appears to be in good condition but cannot be tested since it is a hard-wired thermostat. 4 available at time of listing, please specify quantity in box above.
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. This easy to install thermostat is a direct replacement for the tekmar Thermostat 509.
Features
Auto heating cycle
Backlight
Radiant floor heating
Pulse width modulation
Freeze protection
Floor and air temperature control
Outdoor and floor temperature display
Optional items,
not
included in this listing but available elsewhere:
- Adaptor Plate 012 is available which allows the thermostat to be installed onto a single gang electrical box.
-Slab Sensor 079 is used to measure floor temperature to protect the floor from overheating and enhance comfort.
Specifications
Agency Approvals
Meets Class B: ICES & FCC Part 15
Ambient Conditions
Indoor use only, 32 to 122 degrees F (0 to 50 degrees C), RH less than or equal to 90 percent non-condensing
Control Type
Microprocessor control, this is not a safety (limit) control
Dimensions
3-11/16" H x 3" W x 15/16" D (94 x 76 x 24 mm)
Enclosure Material
White PVC plastic
Enclosure NEMA Rating
NEMA 1
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 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta = 3892
Zoning - Thermostat Type
Radiant Thermostat
Please review images and condition notes, and feel free to ask any questions you may have.
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Thanks for your interest!
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