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Specification

ManualsBrandstekmar ManualsHeating, Ventilation, and Air ConditioningRadiant 519 - Digital Non-Programmable 1-Stage Heat Thermostat with Slab Sensor 079
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Job __________________________
Designer ______________________
Contact _______________________
Radiant Thermostat 519
519
_
C
03/13
Zoning
Replaces: New
Submittal
© 2013 519_C - 03/13
1 of 2
A Watts Water Technologies Company
Energy Saving Features
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Auto Heating Cycle
Additional Features
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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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Specifications
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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.
Radiant Thermostat 519 One Stage Heat
Literature 519_C, 519_D, 519_Q, 519_U
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 (See 519_D for full warranty)
519 Mounting Base519 Front View 519 Side View
3–11/16”
(94 mm)
3”
(76 mm)
15/16”
(24 mm)
C
519
R Rh W1 S1 Com
No Power
9/16”
(15 mm)
2-13/16”
(72 mm)
1–3/16”
(30 mm)
2–3/8”
(60 mm)
3–9/16”
(90 mm)
9/16”
(14 mm)
2-5/16” (60 mm)
2-1/16” (53 mm)
Slab Sensor 079
10’ (3 m) wire
Dimensions 3/16” OD x 1-1/2” (5 OD x 38 mm)
Enclosure
316 stainless steel, 10’ (3 m) 24 AWG, 300 volt PVC insulated Zipcord
Approvals CSA C US
Operating range -58 to 140°F (-50 to 60°C)
Sensor NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892
Slab Sensor 079
3/16”
(5 mm)
Supplied with:
10’ (3 m)
2-conductor wire
1–1/2”
(38 mm)
Scan code for quick
link to product page on
tekmarControls.com

Summary of content (2 pages)