What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons. Please contact us for specific schedule details.

What after-sale services are provided?

We provide online technical support, return services, and replacement options. The product also comes with a 1-year warranty.

WiFi Thermostat Wireless Gas Boiler Heating with Open Window Detection

Name: WiFi Thermostat Wireless Gas Boiler Heating with Open Window Detection
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 2157629985

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

US$30.00

2 units

Product profile

Customization

Available

Warranty

1 Year

Others

OEM/ODM

Model NO.

WT-11

Usage

Gas Boiler/Water Heating System

Receiver Relay Contact

Max.10A

Transmitter Power Source

2*AAA Battery

Material

Anti-Flammable PC +ABS

Design Style

Modern

After-Sale Service

Online Technical Support, Return and Replacement

Type

Room Thermostat

Backlight

White

Frequency

868MHz/433MHz (Wireless)

Application

Apartment

Output Mode

on/off

Sensor

Internal or External

Programmability

7daysprogrammable

Trademark

E-top

Origin

Fujian, China

Key features

Open Window Detection: Automatically detects open windows to save energy and improve efficiency.

7-Day Programmable: Flexible scheduling allows customized temperature settings for every day of the week.

Dual Frequency Support: Compatible with 433MHz and 868MHz wireless frequencies for stable signal transmission.

Safety Protection: Features high temperature protection and anti-flammable PC+ABS material for safe operation.

CE Certified Quality: Products are certified with CE, Rohs, and RED standards ensuring compliance and safety.

OEM/ODM Customization: Supports OEM and ODM services for customized usage, design, and relay contact options.

1-Year Warranty: Comprehensive 1-year warranty coverage with online technical support and return services.

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: ≤10.15h

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.