Large LCD Touch Button Tuya WiFi Underfloor Heating/Cooling Room Thermostat OEM Manufacturer
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Product Highlights
- Wireless 2-Channel Control: Remotely controls underfloor heating and hot water systems via 868MHz communication without cable installation.
- Smart App Integration: Control temperature and system status remotely using the Smart Life app for real-time monitoring.
- Customizable WiFi Function: Optional WiFi remote control feature available; can be selected with or without WiFi capability.
- Durable Tempered Glass Interface: Large LCD display features a tempered glass interface for optimal comfort and energy efficiency.
- OEM and ODM Services: Full customization from samples available with 17 R&D engineers and 5 production lines.
- Weekly Programmable Schedule: Features 7-day programmability with 4 periods each day for precise temperature management.
- Comprehensive Certifications: Certified with CE, RoHS, and ISO standards ensuring safety and quality compliance.
- 2-Year Warranty Coverage: Includes a 2-year warranty for the thermostat unit with online technical support.
Product Attributes
- Customization
- Available
- Certification
- RoHS, ISO, CE
- Thermostat
- 2*AA Battery or 5V/1A
- Model NO.
- WT-20
- Warranty
- 2 Years
- Receiver
- 230VAC, 3A Each Channel
- Setpoint
- 5~35c
- Project Solution Capability
- Graphic Design
- Design Style
- Modern
- After-Sale Service
- Online Technical Support
- Accuracy
- +-1c
- Backlight
- White
- Optional Function
- WiFi Remote Control
- Application
- Gas Boiler Heating System
- Programmability
- Weekly Programmable
- Sensor
- Ntc10K
- Trademark
- E-top
- Origin
- China
Shipping
- Shipping Cost:
- Contact the supplier about freight and estimated delivery time.
Online Trading Protection
- Payment Guarantee
-
Platform-protected payments with refund support for eligible order issues.
- Platform Logistics
- Clearer shipment tracking with platform-supported logistics.
- Inspection Service
- Optional pre-shipment inspection for quality and quantity checks.
- After-Sales & Dispute Handling
- Platform-assisted dispute resolution, including refunds or returns when applicable.
Only orders placed and paid through Made-in-China.com Secured Trading are eligible for payment protection and the corresponding platform services.
Product Images of Large LCD Touch Button Tuya WiFi Underfloor Heating/Cooling Room Thermostat OEM Manufacturer
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Product Description
Such Wireless Heating & Hot Water Internet-Enabled 2-Channel Smart Thermostat Kit Black consists of tramsmitter and 2 channel-receiver. Between transmitter and receiver, they are 868mhz communication to advoid cable installation. User can easily install the receiver beside the combi boiler with provided voltage-free output. Such large LCD wireless smart thermostat seamlessly integrates into existing setups without the need for complex installation procedures.
Designed with large LCD with tempered glass interface, this wireless heating & hot water smart thermostat provide optimal comfort and energy efficiency by regulating the temperature of the floor surface. It provides a user-friendly experience, allowing you to easily set and customize your desired temperature with just a few taps. The vibrant display provides real-time feedback on temperature and system status for quick monitoring and adjustments.
| Thermostat Oprating Voltage | 2*AA battery ( no included) or 5V/1A ( no included) |
| Receiver Oprating Voltage | 230Vac |
| Current Load | Max 5A each channel |
| Frequency | 868MHz. |
| Programmability | 7 days 4 periods each day |
| WIFI Fucntion | Optional, can select to make with wifi or without wifi. |
| Backlight Color | White |
| IP protection rating | 20 |
| Certification | CE. Rohs, RED |






About the Supplier
This supplier has been audited by BV. Verify the report on the official BV website with ID "MIC-ASR247438". Items marked "" are certified.
Company Profile
Xiamen E-TOP Controls Technology Co., Ltd. is a premier ISO 9001: 2015 and ISO 14001: 2015 certified manufacturer founded in 2003, with over 23 years of dedicated expertise in the thermostat industry. Operating from an 8, 000 m² professional facility with a dedicated workforce of 120 employees, we specialize in high-end ODM/OEM solutions for global heating, cooling, and HVAC markets. Our mission is to combine innovation with passion to create a smarter, sustainable Green World through precision climate control.
Our manufacturing power and full-chain production services include SMT, Plug-in, Injection, Silk Printing, Assembly, and rigorous Aging Tests. Supported by our professional team of 20 R&D engineers, we utilize advanced product development tools like FMEA, APQP, and PPAP to ensure world-class reliability. With optimized lean production lines, our robust daily production capacity consistently reaches 5, 000 PCS/Day while maintaining a 95%+ on-time delivery rate.
We are a technology and connectivity leader at the forefront of IoT integration, providing seamless compatibility for premium private-label OEM/ODM projects worldwide. Our smart ecosystems officially integrate with Tuya Smart, Smart Life, Amazon Alexa, and Google Assistant. For industrial protocols and wireless standards, we fully support BACnet, Modbus, KNX, OpenTherm, Zigbee, Matter, LoRaWAN, RF (433/868/915MHz), and Bluetooth, alongside custom iOS and Google Play mobile application support.
World-class quality and global compliance are our signatures, backed by a complete IQC/IPQC/FQC process in our professional validation lab. To ensure frictionless global market access and maximum user safety, our products are rigorously tested and carry the world's most recognized safety marks and environmental standards, including TUV, ETL, CE (LVD, EMC, RED), UKCA, EU CRA (Cyber Resilience Act), FCC, RoHS, and REACH.
As a trusted manufacturing partner worldwide, our long-term commitment to quality has earned us deep strategic cooperation with global HVAC and building automation giants, including Carrier, Bosch, Daikin, Danfoss, Viessmann, Belimo, Johnson Controls, Watts, Meross, Atlantic, Oventrop, and Vimar.
We warmly welcome global clients to contact our experts or visit our facility for high-end OEM/ODM custom thermostat projects. Let's build a greener future together.
About Our Factory & Business Background
-
Business Type
- Manufacturer/Factory & Trading Company
- Address
- No. 6 of Tong'an Industrial Park, Meixi Rd, Tong'an District, Xiamen, Fujian, China
-
Plant Area
- 5522 square meters
-
Registered Capital
- 2,000,000 RMB
-
Terms of Payment
- LC, T/T, D/P, PayPal, Western Union, Small-amount payment
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR, EXW
-
Average Lead Time
-
Peak Season Lead Time: one month
Off Season Lead Time: one month -
Nearest Port
- Xiamen Port
-
Minimum Order Quantity
- 300 Pcs
-
Supply Chain Partners
- 6
Our Production Capability & Technical Expertise
-
Main Products
- Room Thermostat
-
Production Lines
- 5
-
Production Machines
- Automatic Printer Facility, SMT Facility, Wave Soldering Facility, Win Reflow Facility, Injection Facility
-
QA/QC inspectors
- 6 people
-
Inspection Type for Finished Products
- 100% inspection(Visual inspection & Function inspection)
-
Inspection Method for Finished Products
- Have instructions and uniformly followed
-
Customization Options
- Customization from Samples
-
ODM Service Available
- Yes
-
OEM Service Available
- Yes
-
R&D Engineers
- 17 people
-
Traceability of Raw Materials
- Yes
-
Test Reports for Raw Materials
- Others
Our Industry Experience & Global Business Record
-
Export Year
- 14 Years
-
Main Markets
- North America, South America, Europe, Southeast Asia/ Mideast, Africa, Australia, Domestic
-
Repeat Buyers Choice
- 50%~80%
-
Number of Foreign Trading Staff
- 7
-
Overseas Agent/Branch
- No
-
New Products Launched in Last year
- Yes
Our Certifications, Standards & Industry Recognition
-
Management System Certification
- ISO14001
-
Product Certification
- CE
FAQ
- What is the communication frequency of the thermostat?
- The transmitter and receiver communicate at 868MHz, allowing for wireless control without cable installation.
- Does the thermostat come with batteries?
- No, the thermostat operates on 2*AA batteries or 5V/1A power supply, but these are not included.
- Can I customize the WiFi function?
- Yes, the WiFi function is optional and can be selected to include or exclude remote control capabilities.
- What is the maximum current load for the receiver?
- The receiver supports a maximum current load of 5A per channel at 230VAC.
- Is OEM or ODM service available?
- Yes, we offer both OEM and ODM services with customization options available from samples.
- What is the minimum order quantity?
- The minimum order quantity is 300 pieces.
- What is the lead time for production?
- The average lead time is one month for both peak and off-peak seasons.
- What certifications does the product have?
- The product is certified with CE, RoHS, and ISO standards.
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