tekmarNet®4 Expansion Modules

tekmarNet®4 Zone Expansion Modules

Zone Expansion Module 325 Zone Expansion Module 326

Zone Expansion Modules provide simplified connections for zone valves or pumps in the same way a Zone Manager does. The difference is that they are installed in the left side of a Zone Manager enclosure.

Zone Expansion Module 325 - Add up to six zones with zone valves plus a zone group pump

Zone Expansion Module 326 - Add up to three zones with zone pumps plus a zone group pump

Zone Expansion Module Benefits

Simple Wiring
Dedicated, per zone terminal connections for tN4 Thermostats

Product Page Quick links:

Zone Expansion Module 325
Zone Expansion Module 326

tekmarNet®4 Mixing Expansion Modules

Mixing Expansion Module 440 Mixing Expansion Module 441 Mixing Expansion Module 444

Mixing Expansion Modules provide additional mixed temperatures to a tekmarNet®4 system.

Mixing Expansion Module 440 - Variable speed injection or floating action output. Installed in left side of 'L' enclosure.

Mixing Expansion Module 441 - Control and actuating motor combined in one enclosure.

Mixing Expansion Module 444 - Variable speed, floating action, or analog mixing output.

For more information, view the 440, 441 & 444 product pages or refer to their Data brochures.

Mixing Expansion Module Benefits

Powered System Pump Output
Variable Speed Injection / Floating Action / Analog Output
tN4 Integration

Product Page Quick link:

Mixing Expansion Module 440

Mixing Expansion Module 441

Mixing Expansion Module 444