Next-Generation Color Touch UI for Modern Spaces

Compared to traditional digital LCD thermostats, the HT-CS08 represents a significant leap in user experience. The 4-inch touch-screen color display not only offers intuitive tactile control but also serves as a modern home decor feature. Users can effortlessly set and adjust the target temperature using a responsive sliding temperature bar. This level of usability makes it a premium choice for modern Heating Control Solutions.

Seamless Tuya WiFi & Voice Control Integration

Designed for the modern IoT ecosystem, the HT-CS08 belongs to our advanced line of WIFI Thermostats powered by the Tuya cloud platform. It allows users to monitor and control their electric underfloor heating remotely via their smartphone app. Furthermore, it fully supports voice commands and is seamlessly compatible with Google Assistant and Amazon Alexa, providing a hands-free smart home experience.

Deep Customization for B2B Projects

As an industry-leading manufacturer since 2003, E-TOP offers extensive customization capabilities. From custom brand logos and bespoke packaging to modified software interfaces (UI) and underlying control logic, we tailor the HT-CS08 to fit your exact project requirements. Explore our comprehensive Thermostat OEM & ODM Solutions to see how we can elevate your brand.

Winter and Summer Mode Smart Thermostat HT-CS08

E-Top HT-CS08 room thermostat function list and technical features

HT-CS08 programmable smart thermostat color touch screen interface

Certifications & Global Compliance

Our HT-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.

Technical Specifications

Display	4-inch Color Touch Screen
Protocol	WiFi (Standard) / Zigbee, Modbus RS485, BACnet (Optional)
Power Supply	230Vac, 50/60Hz
Set Temp. Range	5~35 ℃
Ambient Temp.	0~50 ℃
Relative Humidity	85%
Accuracy	±0.5 ℃
Sensor	Internal + External NTC 10K
Programmability	7 days, 6 periods/day (Customizable)
Protection Class	IP30
Max Load	16A (Designed for Electric Floor Heating)
Material & Housing	ABS+PC to UL94-5 fire retardant plastic
Certificates	CE (RED/EMC/LVD), UKCA, FCC, ETL Listed, EAC, CRA, WEEE, RoHS, REACH
OEM & ODM Services	1. Customized logo and package 2. Customized software (user interface and control logic) 3. Customized hardware (PCB and schematic design)

Dimensions & Installation

Electric Underfloor Heating Room Thermostats Dimensions

Frequently Asked Questions (FAQs)

Q1: Can you use any thermostat with electric underfloor heating?

A: No. Electric underfloor heating systems typically draw higher currents. You must use a thermostat specifically rated for heavy loads. The HT-CS08 is engineered with a robust 16A relay specifically for electric heating, whereas standard water heating thermostats (usually 3A) will fail or pose a serious safety hazard.

Q2: How to connect the Tuya smart thermostat for our projects?

A: The HT-CS08 integrates seamlessly with the globally recognized Tuya IoT ecosystem. End-users can easily connect it via the "Smart Life" or "Tuya Smart" app using a standard 2.4GHz WiFi network. For distributors and system integrators, this ensures out-of-the-box compatibility with Amazon Alexa and Google Home.

Q3: Can we customize the UI of the color touch screen thermostat (OEM)?

A: Yes, absolutely. As a professional thermostat manufacturer, we provide deep OEM and ODM customization. You can customize the color touch screen's boot logo, specific user interface (UI) elements, and even the internal control logic to perfectly align with your brand's technical and aesthetic requirements.

Q4: Which thermostat is best for underfloor heating?

A: The best thermostat combines safety, ease of use, and smart connectivity. The HT-CS08 is a top-tier choice because it offers a 16A capacity for safety, dual sensors (internal ambient and external floor) for precise temperature regulation, and a 4-inch color touch display for an unparalleled user experience.

Leave a message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Product categories

how can we help you

You can contact us any way that is convenient for you. We will get back to you promptly via email or our online contact form.

New Products

Related Products

Intelligent Underfloor Heating Thermostat

New 16A Electric Heating Programmable Smart WiFi Thermostat

The HT-CS08 is an elegant smart WiFi thermostat specifically designed for electric floor heating systems. Equipped with a responsive 4-inch color touch screen and an external floor sensor, it safely supports up to a 16A maximum load for electric heating elements, ensuring both comfort and safety for residential and commercial environments. Item No.: HT-CS08 (For Electric Floor Heating Thermostat) Smart Control: Remote access via Tuya App (Compatible with Amazon Alexa & Google Assistant) Interface: 4-inch Color Touch Display with customizable UI Programming: 7-day programmable (6 periods/day) & Manual mode Safety: Integrated Child Lock & High-temperature protection Sensor: Built-in ambient sensor + External floor sensor Communication: Zigbee version available (Optional) Compliance: CE & RoHS certified for global market distribution

Learn More