TEKMAR 325 ZONE EXPANSION MODULE - 6 ZONE VALVE

Tekmar® tekmarNet®4 Zone Expansion Module, 6 Zones, 24 VAC, For Use With: tekmarNet® 4 Thermostats, 3-5/8 in Height, 5-3/8 in Width, 9/16 in D

The tekmarNet®4 Zone Expansion Module 325 is designed to provide expansion to a zoning solution for heating systems. It can be used in applications ranging from baseboard zones, to radiant heating manifolds. This control expands the number of zones provided with a Zone Manager by up to 6 more zone valves. It is capable of providing power for up to 6 tekmarNet® 4 or stand alone thermostats, and energizing their respective 24 VAC zones, as well as providing a powered Zone Group Pump (powered end switch) contact to enable an external device such as a manifold pump.