Johnson Controls TEC2126H-4 Control 30067439-890 allowing you to pull from

allowing you to pull from 208V

technicians must mount the unit with the diaphragm in a vertical plane

Robust Contact Design: Silver-cadmium oxide or similar alloy contacts reduce pitting and arcing during high-cycle heating and cooling demands

preventing combustion leaks

When should the A-4110-604 element be replaced

Johnson Controls TEC2126H-4 Control 30067439-890 allowing you to pull fromThe 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