The tekmarNet® 2 Zone Manager 334 is designed to provide a zoning solution for 2-wire tekmarNet® 2 thermostats used in heating systems. It can be used in applications ranging from baseboard zones, to remote manifolds for radiant heating. This control energizes up to 4 zone valves or zone pumps. It is capable of providing power for up to 4 tekmarNet® 2 thermostats and energizing their respective 24 V (ac) or 115 V (ac) zones, as well as providing a powered Zone Group Pump (powered end switch) contact to enable an external device such as a manifold pump.
- Submittal Sheet
- Data Brochure
- Wiring Brochure
Features
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CSA C US Certified for use in USA and Canada
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For use with tekmarNet® 2 thermostats ONLY
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Four zone valves or zone pumps
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Only requires 2 wires per zone
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Provides power to tekmarNet® 4 Reset Module
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Time delay for thermal motor zone valves
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tekmarNet® 4 compatible
Specifications
Control | Microprocessor control. This is not a safety (limit) control |
Packaged weight | 4.9 lb. (2220 g) |
Dimensions | 3-5/8″ H x 5-3/8″ W x 9/16″ D (92 x 137 x 14 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 109°F (0 to 43°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 |
Combined load | All loads using input power 11.7A max |
Zone power | 115 V (ac) +/- 10%, 60 Hz, 12 A max |
Zone group pump relay | 115 V (ac) 5 A |
Zone relays | 115 V (ac) 5 A |
Transformer power available | 24 V (ac) 17 VA, fuse T1.25 A 250 V |
Cool and fan relays | 24 V (ac) 2 A |
Warranty | Limited 3 Year Warranty |