Johnson Controls TEC2126H-4 Control 30067439-890 Operating on a universal 100-240V

Operating on a universal 100-240V AC power supply

When should the A-4110-604 element be replaced

Maintenance-Free Design: Double EPDM O-rings and a fiberglass-reinforced Teflon seat ensure a bubble-tight shutoff without the need for periodic packing adjustments

For higher temperatures

Johnson Controls TEC2126H-4 Control 30067439-890 Operating on a universal 100-240VThe 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