529
Discontinued - Replaced By: 553
Part of the Thermostats Series
Ordering Code: 529
UPC: 779655052901
529 tekmarNet 2 Thermostat
The tekmarNet (R) 2 Thermostat 529 is designed to operate mechanical equipment to deliver 2 stages of heat to a single zone within a hydronic heating system. It can be used with any terminal unit type, including radiant floor, baseboard, and fan coils. It is capable of controlling up to 2 stages of heat using zone valves or zone pumps through a tekmarNet (R) 2 Wiring Center or Zone Manager in order to maintain air and an auxiliary temperature. That temperature is typically a floor temperature, but could also be a remote air sensor. An optional Adaptor Plate 007 is available which allows the thermostat to be installed onto a single gang electrical box.
Features
- Zone synchronization, zone post purge
- Intelligent Setback (with tekmar 033 timer), one touch overrides (with optional user switch)
- Auto heating cycle, tekmarNet (R) 2 communication compatible
- Requires 2 wires, two stage heat
| Specifications | |
|---|---|
| Agency Approvals | CSA C US, 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 80 percent to 88 degrees F (31 degrees C), down to 50 percent above 104 degrees F (40 degrees C), Altitude less than 6560 ft. (2000 m), Installation Category II, Pollution Degree |
| Control Type | Microprocessor control, this is not a safety (limit) control |
| Dimensions | 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm) |
| Enclosure Material | White PVC plastic |
| Enclosure NEMA Rating | NEMA 1 |
| Power Supply | 2 VA Provided by tekmarNet (R) 2 Control, 1.3 VA |
| Relay | 24 V (ac) 2 A |
| Sensor | NTC thermistor, 10 k ohms at 77 degrees F (25 degrees C plus / minus 0.2 degrees C) Beta = 3892 |