324
×
![]()
Part of the Zone Controls Series
Ordering Code: 324
UPC: 779655032406
tN2 Zone Expansion Module, Four Zones, Cooling and Fan
The tekmarNet (R) 2 Zone Expansion Module 324 is designed to provide expansion for a zoning solution used in heating systems. It can be used in applications ranging from baseboard zones, to remote manifolds for radiant heating. This product expands the number of zones in a heating system by 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 (R) 4 compatible
- Four zone valves or zone pumps
- Time delay for thermal motor zone valves
- 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 113 degrees F (0 to 45 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 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) |
| Power Supply | Provided by interconnected tekmarNet Zone Manager |
| Relay | Cool and fan relays 24 V (ac) 2 A |