Johnson Controls TEC3622-14-000 Thermostat

The Johnson Controls TEC3622-14-000 is an industrial-grade networked thermostat controller engineered for high-precision 0-10VDC proportional control. Designed for versatility in high-traffic commercial environments, this BACnet MS/TP and N2 networked device provides seamless integration into modern building automation systems (BAS). It is specifically optimized for managing fan coil units (FCU), variable air volume (VAV) systems, and cabinet unit heaters. As a direct replacement for legacy models including the TEC2647-4, TEC2647-2, TEC2145-4, and TEC3620-00-000, it ensures a streamlined upgrade path without mechanical retrofitting. The unit features built-in dehumidification control and an integral humidity sensor, making it ideal for maintaining environmental standards in schools and hotels. Its USB port allows for rapid configuration cloning, significantly reducing labor during multi-unit deployments. The high-definition touchscreen and non-volatile memory ensure reliable, long-term performance under demanding contractor specifications.

Key Benefits

• Field-Selectable Communication: Supports both BACnet MS/TP and N2 protocols for flexible BAS integration.
• Advanced Proportional Control: Delivers precise 0-10 VDC signaling for fan coils, VAV reheat valves, and proportional equipment.
• Legacy Compatibility: Engineered as a drop-in TEC3622-14-000 replacement for discontinued TEC2000 series controllers.
• Dehumidification & Monitoring: On-board humidity sensing enables active moisture control to prevent mold and improve comfort.
• Rapid Deployment: USB port functionality facilitates easy backup and restoration of configuration settings across multiple zones.

Common Questions

Is the TEC3622-14-000 compatible with my existing N2 network?
Yes, this model features field-selectable communication, allowing it to operate on legacy Metasys N2 networks or be toggled to BACnet MS/TP for system upgrades.

How does this unit handle fan speed control?
It supports multiple fan configurations, including single-speed, multi-speed, and variable-speed (EC) motors using its 0-10 VDC output signals.

Can I use this for VAV systems with reheat?
Specifically design-built for pressure-dependent VAV equipment, this controller provides efficient proportional or floating control for local hydronic reheat valves.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.

TEC3622-14-000 is the cross for SE7200F5045B