The FT-CS08 is a professional-grade capacitive color touchscreen thermostat designed for Fan Coil Units (FCU). It features a high-definition interface for seamless system management, supporting both 2-pipe and 4-pipe configurations. With native WiFi, BACnet, and Modbus integration, it provides an intelligent, energy-saving solution for commercial HVAC systems requiring precise 0-10V valve and fan speed modulation.
The FT-CS08 represents the next generation of building climate control. Designed with an ultra-slim profile and a vivid capacitive touchscreen, it offers an intuitive user experience while maintaining the rugged reliability required for commercial applications.

Global Protocol Integration: Fully compatible with BACnet MS/TP and Modbus RTU, making it a "plug-and-play" terminal for any modern Building Management System (BMS).
Energy-Saving 0-10V Control: Specifically engineered to control EC fans and modulating valves via 0-10V signals, reducing energy waste and ensuring ultra-quiet operation.
Smart Life Ecosystem: Supports remote monitoring via mobile app and voice control through Amazon Alexa and Google Home.
Hospitality Optimization: Features dedicated inputs for Keycard (Occupancy) and external sensors, perfect for hotel energy management and cost reduction.

Please Note: The FT-CS08 FCU thermostat utilizes a high-reliability relay module with a maximum of 9 terminals. Due to terminal capacity, specific terminal assignments depend on your selected configuration (e.g., Modbus vs. BACnet, or 3-speed vs. EC fan). Please choose the wiring scheme that aligns with your specific project requirements.

Our FT-CS08 controller is engineered to meet the highest international standards for safety, reliability, and environmental responsibility:
Safety & EMC: Fully compliant with CE (RED/LVD/EMC), UKCA, FCC, and ETL Listed standards.
Environmental: Certified by RoHS and REACH, ensuring lead-free and eco-friendly manufacturing.
Quality Management: Produced in an ISO 9001:2015 and ISO 14001:2015 certified facility.
Explore more professional FCU Thermostats for your project.
| Display | High-Definition Capacitive Color Touchscreen |
| Communication | RS485 (Modbus RTU / BACnet MS/TP), KNX, Zigbee, LoRaWAN or Wi-Fi (Tuya) Optional |
| Power Supply | AC24V or AC85-260V (50/60Hz) |
| Pipe | Support 2-Pipe / 4-Pipe Fan Coil Units |
| Set Temp. Range | 5~35 ℃ |
| Ambient Temp. | 0~50 ℃ |
| Relative Humidity | 85% |
| Accurancy | ±0.5 ℃ |
| Modes | Cool/Heat/Heat&Cold/Fan Mode |
| Fan Speed | 3-Speed (Relay) / Variable Speed (0-10V EC Fan) |
| Modulating Control | 0-10V Signal for Proportional Valve & EC Fan |
| Programmability | 7 Days, 4 Periods & BMS Centralized Control |
| Optional Function | Occupancy (Keycard), External Sensor, Remote Probe |
| Protection Class | IP20 |
| Thermostat Dimension | 86X86X15.35mm(Ultra-slim profile) |
| Installation | Fits Standard 86mm x 86mm / European 60mm Round Box |
| Material | ABS+PC (Rohs certificated) |
| System Compatibility | 2-Pipe/4-Pipe FCU Systems; Underfloor Heating & Fan Coil 2-in-1 (Optional) |
| Certificate | CE (RED/EMC/LVD), UKCA, FCC, ETL Listed, RoHS, REACH, ISO9001:2015, ISO14001:2015 |
| OEM & ODM | 1. Customized logo and package |
| 2. Customzied software ( change to customer’s user interface and control logic) | |
| 3. Customized hardware ( change the PCB and schematic based on the request) |

A: Yes. E-Top (ETOP) has been a leading professional ODM & OEM thermostat manufacturer since 2003. We specialize in high-end HVAC control solutions, including the FT-CS08 color touchscreen series, with a focus on commercial building automation and energy efficiency.
A: Absolutely. We provide free private labeling (logo printing) for orders with a MOQ of 500 units. This is an ideal way for HVAC distributors and engineering firms to build their own brand identity with our BACnet and Modbus controllers.
A: Yes, we offer fully customized packing box designs to match your brand's aesthetic. The MOQ for custom packaging is 1000 units. We work closely with our partners to ensure the product presentation meets their market standards.
A: We pride ourselves on fast delivery. Samples are shipped within 3 working days, while mass production orders typically take 25 days. This ensures your HVAC projects stay on schedule.
A: Yes. The FT-CS08 is a smart WiFi thermostat compatible with the Smart Life App (Android & iOS). It also features seamless integration with Amazon Alexa and Google Assistant, providing modern voice-activated climate control for smart buildings.
A: Definitely. Beyond WiFi, the FT-CS08 is engineered for professional integration, supporting native BACnet MS/TP and Modbus RTU protocols, along with 0-10V modulating control for EC fans and valves.
A: We offer a 1-year warranty on all our thermostats. As an ISO-certified manufacturer, we maintain strict quality control to ensure long-term reliability in commercial and residential HVAC systems.
A: Our products are built to global standards. E-Top is an ISO 9001:2015 and ISO 14001:2015 certified factory. The FT-CS08 series carries ETL Listed, FCC, CE (RED/EMC/LVD), UKCA, and RoHS certifications, ensuring full compliance for North American, European, and UK markets.