Wireless Knob Thermostat with Receiver for Smart Room Boiler Control
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Product Highlights
- Smart App Control: Control via smart app with frost protection and window detection features.
- Opentherm Protocol: Integrated Opentherm for boiler information access and easy maintenance.
- OEM/ODM Service: Customize logo, package, software UI, and hardware PCB based on requests.
- Energy Saving: Smart functionalities save unnecessary energy consumption and are eco-friendly.
- User Friendly Design: Thin square design with large LCD, easy for elderly to read and adjust.
- Wide Certification: Certified CE, RoHS, UL, FCC, and Energy Star (upon request).
- Long Wireless Range: Radio distance up to 120 meters in open air with 433/868Mhz frequency.
- 1 Year Warranty: Comprehensive 1-year warranty coverage for the thermostat unit.
Product Attributes
- Customization
- Available
- Customized
- Non-Customized
- Certification
- RoHS, ISO9001, CE
- Model NO.
- WT-19 button
- Brand
- E-Top
- Display Type
- LCD
- Floor Heating Part Type
- Electric Heating Thermostats
- Programmability
- 7 Days Programming
- Ambient
- 0~50°c
- Design Style
- Modern
- Dimensions
- 135X87.5X27.2mm
- Network
- Wireless/Wore
- Usage
- Electric Heating System
- Warranty
- 1 Year
- Transport Package
- Standard Packaging
- Specification
- 135x87.5x27.2mm
- Trademark
- costom
- Origin
- China
- HS Code
- 9032100000
- Production Capacity
- 1000000PCS/Years
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 Wireless Knob Thermostat with Receiver for Smart Room Boiler Control
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Wireless Knob Thermostat with Receiver for Smart Room Boiler Control -
Wireless Knob Thermostat with Receiver for Smart Room Boiler Control -
Wireless Knob Thermostat with Receiver for Smart Room Boiler Control -
Wireless Knob Thermostat with Receiver for Smart Room Boiler Control -
Wireless Knob Thermostat with Receiver for Smart Room Boiler Control -
Wireless Knob Thermostat with Receiver for Smart Room Boiler Control -
Wireless Knob Thermostat with Receiver for Smart Room Boiler Control
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Product Description
The thermostat is integrated with Opentherm protocol to have further information access to the boiler, easy to get information for maintenance and repair.
Product Overview
| Item Number | WT-19 |
| Display | LCD |
| Thermostat Dimension | Sender:135x87.5x27.2mm Receiver:86x86x26mm |
| Material | ABS+PCS(ROHS certificated) |
| Power Input | Sender:AA*2 Receiver:230VAC,50/60hz |
| Set Temp Range | 5~35ºC |
| Ambient Temp | 0~50ºC |
| Floor Temp | 0~80ºC |
| Relative Humidity | 85% |
| Sensor Type | NTC 10K |
| WiFi | 2.4Ghz 802.11 b/g (default) |
| Accuracy | ± 1ºC |
| Modes | Manual |
| External Sensor | not supported |
| Frost Protection | not supported |
| Window Open Detection | not supported |
| Programmable/Schedule | not supported |
| Child Lock | yes |
| Radio Frequency | 433/868Mhz |
| Radio Distance | 120 meters in the open air |
| Application System | Boiler control, wireless heater |
| Interaction Method | Wheel button |
| Boost Function | Can be customized |
| Certification | CE (RED/ECM/LVD), Rohs, UL(according to request), FCC, Energy Star (According to request) |
| OEM levels | 1. Customized logo and package 2. Customized software (change to customer's user interface and control logic) 3. Customized hardware(change the PCB and schematic based on the request) |
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.
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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 are the customization options available?
- We offer OEM/ODM services including customized logo, package, software UI/control logic, and hardware PCB changes based on your request.
- Does the thermostat support smart app control?
- Yes, it integrates with a smart app and features like frost protection and window detection for convenient control and energy saving.
- What certifications does the product have?
- Standard certifications include CE, RoHS, and FCC. UL and Energy Star certifications are available upon request.
- What is the minimum order quantity (MOQ)?
- The minimum order quantity is 300 pieces.
- What is the lead time for production?
- The average lead time is one month for both peak season and off-season.
- What is the wireless range of the thermostat?
- The radio distance is up to 120 meters in open air using 433/868Mhz frequency.
- Is the thermostat suitable for elderly users?
- Yes, it features a thin square design with a large LCD display, making it easy for elderly users to see temperature settings and make adjustments.
- What warranty is provided?
- We provide a 1-year warranty for the thermostat.
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