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  Tekmar Dual Zone Manager - Three + Three Zone Valves
Tekmar Dual Zone Manager - Three + Three Zone Valves
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Tekmar Dual Zone Manager - Three + Three Zone Valves

The tekmarNet® 4 Dual Zone Manager 337 is designed to provide a zoning solution for heating systems. It can be used in applications ranging from baseboard zones, to radiant heating manifolds. This product can operate up to 6 zone valves in 2 groups. It is capable of providing power for up to 6 tekmarNet® 4 or stand alone thermostats and energizing their respective 24 V (ac) zones, as well as providing two separate Zone Group Pump (powered end switch) contacts to enable an external device such as a manifold pump. Zone Group Pump A is for zones 1-3 and Zone Group Pump B can be activated if zones 4-6 call for heat.

Features

  • CSA C US certified for use in USA and Canada
  • Internal 24 VA transformer
  • Provides power to tekmarNet® 4 Reset Module
  • Simple wiring
  • Three powered zone valve outputs on tekmarNet® 4 Bus A
  • Three powered zone valve outputs on tekmarNet® 4 Bus B
  • Time delay for thermal motor zone valves
  • Two powered zone group pump outputs (A and B)
  • tekmarNet® 4 compatible

Specifications

Control Microprocessor control. This is not a safety (limit) control
Packaged weight 5.5 lb. (2490 g)
Dimensions 8-1/16" H x 11-1/8" W x 2-15/16" D (204 x 282 x 74 mm)
Enclosure Blue PC+ABS plastic with metal top and bottom conduit connection walls, 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 ≤80% to 88°F (31°C), down to 50% above 104°F (40°C), Altitude <6560 ft. (2000 m), Installation Category II, Pollution Degree
Power supply 115 V (ac) +/- 10%, 60 Hz, 12 A max
Transformer power available 24 V (ac) 53 VA, fuse T2.5 A 250 V
Zone group pump A relay 115 V (ac) 5 A
Zone group pump B relay 115 V (ac) 5 A
Combined load on input power 15 A max
Group pump B demand 24 V (ac) < 0.1 VA
Warranty Limited 3 Year Warranty

Current Literature

Product Submittal

Jan 2011 - Present

337_Cpdf

Installation & Operation Manual

Jun 2005 - Present

337_Dpdf

Job Record

Aug 2009 - Present

337_Jpdf

Wiring Brochure

Dec 2008 - Present

337_Wpdf


Part Number: 337

Quantity
Price
1$434.50
2 +$396.14


 
 
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