Description
The Neptronic TFCB24F3XYZ1 is a professional-grade fan coil controller engineered for precise, zone-level temperature management in commercial and light-commercial HVAC applications. Designed to interface with fan coil units, this controller provides reliable, responsive control of heating and cooling modes, fan speed, and system sequencing — making it an ideal solution for hotels, office buildings, multi-tenant facilities, and other demanding environments.
Neptronic is a globally recognized leader in HVAC controls, and the TFCB series reflects their commitment to robust construction, intuitive operation, and seamless integration with building automation systems. The TFCB24F3XYZ1 is built to simplify installation while delivering the performance and flexibility that HVAC professionals require.
Key Features
- Designed for fan coil unit control in commercial HVAC systems
- Supports multi-speed fan control for enhanced comfort and energy efficiency
- Compatible with 2-pipe and 4-pipe hydronic fan coil configurations
- Provides heating and cooling mode sequencing
- Engineered for reliable, long-term performance in demanding environments
- Compact design for straightforward panel or wall installation
- From Neptronic — a trusted name in professional HVAC controls
Applications
- Hotels and hospitality facilities
- Commercial office buildings
- Multi-unit residential and mixed-use developments
- Healthcare and institutional facilities
- Any application requiring zone-level fan coil unit control
Why Choose Neptronic?
Neptronic has been manufacturing innovative HVAC controls for decades, earning a reputation for quality, reliability, and technical support. The TFCB24F3XYZ1 continues that tradition, offering HVAC contractors and building engineers a dependable solution for fan coil unit management.







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