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.

Wireless Knob Thermostat with Receiver for Smart Room Boiler Control

Name: Wireless Knob Thermostat with Receiver for Smart Room Boiler Control
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 1950588541

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 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

Key features

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.

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.