What is the maximum load current?

The maximum load current is 0.5A.

Smart WiFi Room Dual Zone Hot Water and Central Heating Wireless Thermostat

Name: Smart WiFi Room Dual Zone Hot Water and Central Heating Wireless Thermostat
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 2043945875

Fujian, ChinaXiamen E-Top Controls Technology Co., Ltd.

US$30.00-50.00

500 Pieces

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Customized

Certification

RoHS, ISO9001, CE, Red, RoHS

Model NO.

WT-20

Brand

OEM and ODM

Display Type

4.3inch Color Touch Screen

Screen

Color Screen

Power Supply

2xaa Battery

Max. Load

10A

Operating Room Temp

5~35°c

Sensor

Ntc10K

Accuracy

±0.5℃

Child Lock

Yes

Open Window Detection

Yes

Frost Protection

Yes

Overheat Protection

Yes

Transport Package

Color Box Customizable

Specification

0.4kgs/pc

Trademark

OEM and ODM

Origin

Xiamen-China

HS Code

9032100000

Production Capacity

60000/Month

Key features

Dual Zone Control: Manages hot water and central heating independently for optimized comfort.

WiFi Connectivity: Enables remote control and monitoring via smartphone applications.

Color Touch Screen: Features a 4.3-inch color display for intuitive user interaction.

Comprehensive Safety: Includes child lock, open window detection, frost, and overheat protection.

OEM/ODM Services: Full customization available from samples with 17 R&D engineers.

Multiple Certifications: Certified with CE, RoHS, and ISO9001 for global market compliance.

Flexible Power Supply: Operates on 2xAA batteries for convenient installation.

Company profile

ODM ServicesOEM ServicesManagement CertificationFast Delivery

Xiamen E-Top Controls Technology Co., Ltd.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples CertifiedExport Year: 14 Years CertifiedNearest Port: Xiamen PortAverage Response Time: ≤8.56h

AI-Powered supplier vetting

SummaryE-TOP is identified as a professional thermostat technology supplier integrating design, R&D, production, marketing, and sales. Evidence shows ISO9001:2015 and ISO14001/ISO14001:2015 management certifications, CE certification, documented complaint and corrective-action procedures, and established quality-control practices. The supplier reports 17 years of R&D engineer experience, recent new-product development, 3D software design, sample-based customization, and production capacity of 900,000 room thermostats annually. It has six quality inspectors and multiple production facilities. Financial records are identified for 2021–2023, but their results are not provided. Overseas service infrastructure is limited: no overseas warehouse, showroom, agent, or branch is reported, although the supplier has participated in an exhibition in Russia and reports 90% export sales.

Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and describes E-TOP as a thermostat manufacturer integrating design, R&D, production, marketing, and sales. Its stated focus on climate-control products and technical support supports classification as a specialized manufacturer rather than a general trading company.

CertificationsThe supplier reports ISO9001:2015 and ISO14001/ISO14001:2015 management-system certifications, as well as CE certification; RoHS is also mentioned in the company description. These stated certifications provide explicit evidence of formal quality, environmental, and product-compliance credentials.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, and describes good after-sales experience. However, it reports no overseas warehouse, showroom, agent, or branch; therefore, its procedural after-sales capability is evidenced, while local overseas support is limited.

R&D capabilityThe supplier reports professional R&D capability, 3D software design services, new products during the past year, and 17 years of total R&D engineer experience. Its stated emphasis on innovation and engineering, together with integrated design and R&D operations, provides explicit evidence of innovation capability.

Production capacityE-TOP reports two high-speed SMT lines, six injection-molding lines, four assembly lines, and facilities covering printing, SMT, wave soldering, reflow, injection, and assembly-related production. It also reports annual output of 900,000 room thermostats and six quality inspectors, supporting substantial manufacturing capability.

Customization capabilityThe supplier explicitly provides customization from samples and offers 3D software design services. These services indicate that it can adapt product designs based on customer-provided samples, although no broader customization scope or engineering performance details are provided.