What is the warranty period for this product?

The product comes with a 1-year warranty.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What are the main applications for this thermostat?

It is designed for boiler control and wireless heater systems, suitable for electric heating systems.

Smart Room Wireless Boiler Control with Receiver Knob Thermostat WiFi Optional Thermostat

Name: Smart Room Wireless Boiler Control with Receiver Knob Thermostat WiFi Optional Thermostat
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 1953469731

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

US$20.50-29.50

300 Pieces

Sample price:US$30.00/piece.Request sample

Product profile

Customization

Available

Customized

Non-Customized

Certification

RoHS, ISO9001, CE

Model NO.

WT-19 knob

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

Key features

Smart App & Energy Saving: Features frost protection and window detection to save energy and enhance user-friendliness.

Opentherm Protocol Integration: Provides detailed boiler information for easy maintenance and repair access.

OEM/ODM Customization: Supports customized logo, package, software UI, and hardware PCB based on requests.

Multi-Certification Compliance: Certified with CE, RoHS, UL, FCC, and Energy Star for global market access.

User-Friendly LCD Display: Large LCD screen allows easy viewing of set and room temperatures, ideal for elderly users.

Long Wireless Range: Radio distance reaches 120 meters in open air for reliable wireless control.

Compact & Modern Design: Thin square design with ABS+PC material, dimensions 135x87.5x27.2mm.

Professional Manufacturer: 14 years export experience with 17 R&D engineers and 5 production lines.

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: ≤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.