The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators.
Designed specifically for water floor heating systems, the HT-CS03 integrates 3A load capacity with robust WiFi remote control. This professional-grade thermostat combines 7-day programmable scheduling with intuitive touch technology, providing a reliable and energy-efficient solution for both modern residential projects and HVAC system integrators.
With integrated WiFi remote control, the HT-CS03 allows you to adjust your home temperature anytime, anywhere via a dedicated mobile app.
Customized Scheduling: The app enables users to create individual heating schedules for each day, tailoring the environment to your specific habits.
One-Phone Management: Control all heating zones and temperatures directly from your smartphone for maximum efficiency.
Details determine success or failure in energy management. The HT-CS03 features an intelligent "Open Window Detection" function that automatically turns off the heating when an open window is detected, preventing unnecessary energy waste.
Intelligence is not just about technology; it is about every detail. The HT-CS03 boasts a simple and compact outlook that complements any modern home decor, designed to provide the most comfortable living environment.
Ensure professional installation by referencing our detailed technical dimensions and wiring diagrams.
Dimensions: Standard 86x86mm flush-mount design.
Wiring Compatibility: Supports water heating systems (3A load) with specific configurations for standard and voltage-free control.
| Display | 4.3inch Color Touch Screen |
| Power Supply | 230V，50/60Hz |
| Set Temp. Range | 5~35 ℃ |
| Ambient Temp. | 0~50 ℃ |
| Relative Humidity | 85% |
| Accurancy | ±0.5 ℃ |
| Backlight | Color |
| Sensor | NTC 10K |
| Programmability | 7 days 4 periods ( Customizable) |
| Protection Class | IP30 |
| Max Load | 3A |
| Material | ABS+PC (Rohs certificated) |
| Certificate | CE (RED/EMC/LVD), UKCA, FCC, ETL Listed, RoHS, REACH, ISO9001:2015, ISO14001:2015 |
| Housing | ABS to UL94-5 fire retardant plastic |
| 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, we are a leading ODM & OEM thermostat manufacturer with over 20 years of expertise since 2003. We specialize in providing comprehensive temperature control solutions for global HVAC markets.
A: Certainly. We offer free logo customization services for orders meeting the 500pcs MOQ. Our team ensures high-quality branding that aligns with your market identity.
A: Yes, we provide full custom packaging solutions to enhance your brand presence. This service is available for orders starting at 1,000pcs MOQ.
A: We prioritize speed to market. Sample orders are dispatched within 3 working days, while mass production typically requires 25 days depending on the order volume.
A: We stand by the quality of our products with a 1-year comprehensive warranty, ensuring reliability and peace of mind for all our HVAC partners.
A: Yes, the HT-CS03 is a WiFi-enabled smart thermostat. It supports seamless remote control via dedicated iOS and Android apps, giving users complete command over their home environment from anywhere.
A: Absolutely. The HT-CS03 is fully integrated with major smart home platforms, including Amazon Alexa and Google Assistant, allowing for hands-free voice temperature adjustment.
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
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The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
The HT-CS03 is a premium smart WiFi thermostat designed for precision temperature management in water floor heating systems. Featuring a vibrant 4.3-inch color touch screen, it offers seamless integration with iOS/Android Apps and voice assistants like Amazon Alexa and Google Assistant. With its 3A load capacity, 7-day programmable scheduling, and elegant flush-mount design, the HT-CS03 provides an intuitive, energy-efficient solution for modern smart home climate control and HVAC system integrators. Advanced Smart Control: WiFi-enabled remote operation via smartphone App, fully compatible with Amazon Alexa and Google Assistant for voice-activated comfort Versatile Heating Solutions: Specialized 3A output specifically optimized for water heating systems, gas boilers, and actuator valves Customizable Scheduling: Flexible 7-day programmable settings with multiple operating modes (Comfort, Economy, Holiday, and Program mode) to maximize energy efficiency Intuitive Design: 4.3-inch high-definition color touch screen with a sleek, modern flush-mount profile (86x86mm standard) Professional Durability: Built-in frost protection, external sensor options, and certified by CE, RoHS, and RED for global market compliance
Learn More
Address:No.6 of Tong'an Industrial Park, Meixi Rd,Tong'an District, Xiamen China 361100
Phone:+86 0592 6155792
Email:info@etopcontrols.com
