334
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Part of the Zone Controls Series
Ordering Code: 334
UPC: 779655033403
tN2 Zone Manager, Four Zones, Cooling and Fan
The tekmarNet (R) 2 Zone Manager 334 is designed to provide a zoning solution for 2-wire tekmarNet (R) 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 (R) 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.
Features
- 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
| Specifications | |
|---|---|
| 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 |