Can I customize the color box?

Yes, we can send you a die-cut template for your color box design.

What are your payment terms?

We accept 30% deposit and 70% TT before shipment, or against a copy of the bill of lading.

What is your quality control process?

Our factory manages strictly according to ISO9001. All thermostats are tested three times and undergo 100% aging before packing.

Big LCD Wired Gas Boiler Heating Room Thermostat with Smart Life APP

Name: Big LCD Wired Gas Boiler Heating Room Thermostat with Smart Life APP
Brand: Xiamen E-Top Controls Technology Co., Ltd.
SKU: 2053074325

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

US$25.50-35.50

300 Pieces

Sample price:US$35.50/piece.Request sample

Product profile

Customization

Available

Customized

Certification

RoHS, ISO9001, CE

Model NO.

HT-20

Brand

Etop

Display Type

LCD

Heating Type

Water Heating Systems

Warranty

24 Months

Transmitter Power Supply

USB 5V/1A

APP

Smart Life or Tuya Smart

Voice Control

Alexa & Google Assistant

Frequency

2.4G

Set Temp. Range

5~35 C

Ambient Temp.

0~50 C

Programmability

7 Days 4 Periods

Frost Protection

Yes

Open Window Detection

Yes

Child Lock

Yes

Battery Life

1 Year

Materils

ABS+PC

Transport Package

White Box Packing

Specification

135x87.5x27.2mm

Trademark

N/A

Origin

China

HS Code

9032100000

Production Capacity

800000

Key features

Smart APP & Voice Control: Compatible with Smart Life/Tuya APP and supports Alexa & Google Assistant for remote control.

OpenTherm Protocol Support: Enables precise temperature adjustment with newer boilers for optimized energy efficiency.

7-Day 4-Period Programming: Allows customizable heating schedules with child lock, frost protection, and open window detection.

Large LCD Display: Features background lighting for clear reading of set and measured temperatures in Celsius.

OEM/ODM Customization: Supports logo printing, custom color box design, and tailored heating system solutions.

Strict Quality Control: ISO9001 certified factory with 100% aging test and triple testing before packing.

Professional Manufacturer: 19 years experience with own injection, SMT, and assembly workshops ensuring 5000 pcs/day capacity.

Refundable Sample Policy: Sample fees are refundable and can be credited against your bulk order.

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: ≤10.83h

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.