For nearly three decades, tekmar has been providing zoning and control solutions for a variety of heating and cooling applications. Products made by tekmar can improve the efficiency and comfort delivered by almost any system. The 324 Zone Expansion Module is a tekmarNet 2 control used with a tekmar Zone Manager to increase the number of zones in your HVAC system by four, including a zone with cooling capabilities. It provides power and connectivity to four tekmarNet 2 thermostats and enables you to use tN2 thermostats on a tN4 network. This module powers and controls as many as four zone valves or zone pumps in addition to a zone group pump. The tekmar 324 is ideal for situations where you want to expand your system without sacrificing connectivity.
tekmarNet 4 Expansion
The tekmar 324 Zone Expansion Module contains an expansion terminal, which allows you to add a tekmarNet 4 control into your communication system. Find the perfect configuration to maximize your efficiency and comfort.
This control must be mounted within a tekmarNet Zone or Power Manager for power. It does not include an enclosure. The 324 Zone Expansion Module is meant to be used with tekmarNet 2 thermostats. A tekmarNet 4 thermostat may only be added to the expansion terminal.