The HT-66 is an elegant glass-surface smart thermostat designed specifically for water floor heating systems. Combining a sleek, modern aesthetic with high-definition LCD screen visibility, it provides precise 3A temperature control for gas boilers and water valves. With multi-protocol support (WiFi/Zigbee), 7-day flexible scheduling, and full OEM/ODM customization capabilities, it is the perfect climate control solution for modern homes and HVAC system integrators Item No.:HT-66 ( Water Heating System) Material: Environmental ABS flame-retardant casing. Display: High-definition LCD screen. Operating Modes: Flexible control including Manual, Economy, and PRG (Programmable) modes. System Compatibility: Designed for water heating systems (3A load). Smart Scheduling: 7-day fully programmable with 4 flexible periods per day. Features: Integrated real-time clock display. Dimensions: Standard 868616mm flush-mount design. Safety: Built-in Frost Guard protection. Compliance: Fully CE and RoHS certified.

This smart WiFi thermostat features an elegant, sleek design with a large, high-definition colorful display, offering an intuitive user experience for precise temperature control. It is designed to optimize your home comfort while ensuring energy efficiency through intelligent scheduling and voice-enabled technology. Modern Aesthetic: Elegant round outlook with a high-quality touch interface. Intelligent Control: Customizable modes including Comfort, Energy-saving, Party, and Away settings. Versatile Compatibility: Compatible with water heating systems (3A). Smart Scheduling: Fully programmable with 7-day, 6-period flexibility. Easy Installation: Standard 86*86 mm flush-mount design. Enhanced Safety: Built-in frost protection. Certified Quality: Fully compliant with CE and RoHS standards.

This Smart thermostat for Electric heating has a elegant,sleeker design with a large square LCD screen ensuring an excellent user experience of temperature control. 4.3inch Color Touch Screen Operation with IOS & Android APP Water heating system（3A） Adjustable Comfort Mode, Economy Mode, Holiday Mode and Program Mode Control 7 days Programmable setting External and Internal Sensor Select Multi-language Frost protection  86*86mm mounting CE ,RoHs, RED