The FT-66 is a high-end standalone FCU thermostat designed for luxury environments. Featuring a sleek, scratch-resistant glass panel and an intuitive touch interface, it provides precise 2-pipe/4-pipe control for fans and valves. It is the perfect blend of modern aesthetics and reliable HVAC performance for premium residential and commercial projects. Item No.: FT-66 (High-End Series) Scratch-Resistant Glass Panel: Luxury look and feel with a highly responsive touch interface. Stand-alone Precision Control: Supports 2-pipe/4-pipe systems with accurate temperature sensing. EC Motor Compatibility: Supports 0-10V EC fan control for silent and energy-efficient operation. 7-Day Programmable: Fully customizable schedule to match the user's lifestyle without needing an external controller. Non-Volatile Memory: Keeps all your settings safe even during a power outage. Protocol Support: Modbus RTU interface available for future-proofing or project integration (Optional). Keycard & Window Contact: Integrated energy-saving features for hotel and office standalone use.