What is the energy efficiency of the boiler?

The electric boiler offers an energy efficiency rate of 98.2%.

Can the heating be adjusted automatically?

Yes, weather compensation adjusts heating based on outdoor temperature.

What is the warranty or quality control process?

We perform 100% inspection on finished products including visual and function checks.

Gas Water Heater with Efficient Heating Technology for Home Use

Name: Gas Water Heater with Efficient Heating Technology for Home Use
Brand: Guangdong Weinuan Technology Co., Ltd.
SKU: 1980377621

Guangdong, ChinaGuangdong Weinuan Technology Co., Ltd.

US$236.00

10 Pieces

Product specifications

6KW

Product profile

Customization

Available

Capacity

220|6kw

Gas Type

Electric

Model NO.

WN-380(B)/18kw

Type

Balanced

Energy Efficiency Grade

One

Interior Material

Copper

Installation

Indoor Standard Installation

Housing Material

Other: Galvanized Sheet and Glass Panels

Control Mode

Wire Control Edition

Usage

Bathroom, Kitchen

Certification

ISO9001, CCC

OEM

Support

Color

Red

Customized

Support

System

Single Pump

Transport Package

Carton

Specification

680*400*220mm

Trademark

Whrifbool

Origin

Guangdong

Key features

High Energy Efficiency: Features 98.2% efficiency rate for optimal energy saving.

Weather Compensation: Automatically adjusts heating based on outdoor temperature.

OEM and ODM Support: Full customization options available from samples and designs.

Flexible Customization: Offers minor, flexible, and full customization services.

Comprehensive Certifications: ISO9001 and CCC certified for safety and quality assurance.

Durable Construction: Built with copper interior and galvanized sheet housing.

Low MOQ: Minimum order quantity starts from just 1 piece.

Fast Lead Time: Production completed within 15 workdays or one month.

Company profile

Guangdong Weinuan Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: N/A CertifiedNearest Port: Guangzhou Port, Shenzhen PortAverage Response Time: ≤3.87h

AI-Powered supplier vetting

SummaryGuangdong Weinuan Technology Co., Ltd. is identified as a factory in Zhongshan, with core products including electric wall-mounted boilers, semiconductor heaters, and air-energy heat pump heating systems. It reports customization, ODM, and OEM capabilities, recent new-product activity, patents, and trademark information. Quality-related procedures, complaint handling, corrective and preventive action processes, and quality assurance are documented. However, no SDK, overseas warehouse, overseas showroom, or valid manufacturing-capacity contract with related subcontractors is reported. Financial records are referenced for 2022–2024, but the provided information does not establish financial strength. The supplier’s customer cases and formal certifications are not sufficiently evidenced.

Supplier typeThe supplier is explicitly identified as a factory located in Zhongshan. Its stated business scope includes manufacturing of plastic, rubber, sponge, hardware, paper, and motor products, while its company description focuses on HVAC heating products and related systems.

After-Sales capabilityThe supplier reports documented and followed procedures for customer complaints and corrective and preventive actions, as well as quality assurance. It also has in-stock capability, but lacks an overseas warehouse and overseas showroom; the data does not directly confirm broader after-sales coverage or service performance.

R&D capabilityThe supplier reports new products during the past year, ODM services, and 28 patented technologies, while its company description identifies technological innovation as a core driver. It does not have an available SDK, but that limitation does not negate the evidenced product-development capability.

Production capacityThe supplier is identified as a factory with manufacturing activities across multiple product categories and HVAC products as its core offering. It reports inventory capability, 30 qualified service suppliers, documented supplier-assessment procedures, and lead times within 15 workdays to one month; however, it lacks a valid contract with related subcontractors, which creates a production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. It also reports ODM capability, providing direct evidence of broad customization support.