TEKMAR 334 tN2 ZONE MANAGER - FOUR ZONES - COOLING & FAN

The Tekmar 334 tN2 Zone Manager is designed to allow 2-wire tekmarNet®2 Thermostats to connect to a tN4 System Control such as a Tekmar 420 Tekmar 421 Tekmar 422 Tekmar 423 Tekmar 274 or a Tekmar 275. The Tekmar 334 tN2 Zone Manager operates up to four zone valves or zone pumps. Features of the Tekmar 334 tN2 Zone Manager are that it only requires 2 Wires Per Zone - For use with tN2 Tekmar 527 Tekmar 528 Tekmar 530 Thermostats - tN4 System Control Compatible - Four Zone Valves or Zone Pumps - Time Delay for Thermal Motor Zone Valves and CSA C US Certified for use in USA and Canada.