Johnson Controls TEC2126H-4 Control 30067439-890 this model is part of

this model is part of the VT series designed for hot and chilled water

Will this replace a 25A 3-pole contactor

Does this switch require field adjustment

significantly improving energy efficiency in multi-zone configurations

Johnson Controls TEC2126H-4 Control 30067439-890 this model is part ofThe Johnson Controls TEC2126H 4 is a professional grade N2 networked thermostat controller engineered for precision climate management in hospitality fan coil applications. As the direct replacement for TEC2126 H2, this unit facilitates seamless integration into existing Metasys Building Automation Systems (BAS) without requiring extensive hardware reconfiguration. Designed to handle two pipe or four pipe fan coil units, it supports on off or floating