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  Tekmar PID Prog. Thermostat - Two Stage Heat / Heat-Cool
Tekmar PID Prog. Thermostat - Two Stage Heat / Heat-Cool
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Tekmar PID Prog. Thermostat - Two Stage Heat / Heat-Cool

The Programmable Thermostat 512 is a microprocessor based control designed to operate mechanical equipment to deliver heating and cooling 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. This product maintains very accurate and even air temperature with Pulse Width Modulation and Auto Cycling. It is capable of controlling a zone valve or zone pump directly or through a tekmarNet® 4 Wiring Center or Zone Manager, as well as a cooling device, to maintain air temperature and 2 auxiliary temperatures. These temperatures could be floor or remote air. An optional Adaptor Plate 007 is available which allows the thermostat to be installed onto a single gang electrical box.

Features

  • 2 auxiliary sensor inputs
  • Auto Heating Cycle
  • CSA C US Approved for use in USA and Canada
  • Freeze Protection
  • Heat/Cool Auto Switch-over
  • Heat/Cool Interlock
  • Programmable Setback Schedule
  • Pulse Width Modulation
  • Slab minimum and maximum settings (with slab sensor)

Specifications

Control Microprocessor control. This is not a safety (limit) control
Packaged weight 0.5 lb. (230 g)
Dimensions 2-7/8" H x 2-7/8" W x 13/16" D (73 x 73 x 21 mm)
Enclosure White PVC plastic, NEMA type 1
Approvals CSA C US, 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 24 V (ac) ±10%, 60 Hz, 3 VA
Relays 24 V (ac) 2 A max, Class 2
Sensors NTC thermistor, 10 kΩ @ 77°F (25°C ±0.2°C) ß=3892
-Optional tekmar type #: 070, 072, 073, 076, 077, 079, 083, 084
Warranty Limited 3 Year Warranty

Current Literature

Product Submittal

May 2011 - Present

512_Cpdf

Installation & Operation Manual

Sep 2009 - Present

512_Dpdf

User Manual

Sep 2009 - Present

512_Updf



Part Number: 512

Quantity
Price
1$191.45
2 +$176.92


 
 
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