Part of the Zone Controls Series

Ordering Code: 334

UPC: 779655033403

tN2 Zone Manager, Four Zones, Cooling and Fan


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  • Only requires 2 wires per zone
  • For use with tekmarNet (R) 2 thermostats only
  • tekmarNet® 4 compatible
  • Four zone valves or zone pumps
  • Time delay for thermal motor zone valves
  • Provides power to tekmarNet® 4 reset module
  • CSA C US Certified for use in USA and Canada
Agency Approvals CSA C US, meets Class B: ICES & FCC Part 15
Ambient Conditions Indoor use only, 32 to 109 degrees F (0 to 43 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 Load All loads using input power 11.7A max
Control Type Microprocessor control, this is not a safety (limit) control
Dimensions 3-5/8" H x 5-3/8" W x 9/16" D (92 x 137 x 14 mm)
Enclosure Material Blue PC+ABS plastic with metal top and bottom conduit connection walls
Enclosure NEMA Rating NEMA 1
Power Supply 115 V (ac) plus / minus 10 percent, 60 Hz, 12 A max
Relay Cool and fan relays 24 V (ac) 2 A
Transformer Power Available 24 V (ac) 17 VA, fuse T1.25 A 250 V