What services do you provide?

We provide detailed explanations based on your role (factory, wholesaler, dealer, etc.), and have a customer complaint side for direct email or telephone communication.

What is the warranty period for the boiler?

Each unit is covered by a 1-year warranty from the shipment date or 18 months from the production date, whichever comes first.

Is spare parts supply guaranteed?

Yes, continuous spare parts supply is guaranteed for at least 5 years after shipment, with common parts available from stock.

High-Efficiency Wall Hung Gas Boiler 24kw and 32kw

Name: High-Efficiency Wall Hung Gas Boiler 24kw and 32kw
Brand: Zhongshan Doublemax Electrical Appliances Co., Ltd.
SKU: 2246518975

Guangdong, ChinaZhongshan Doublemax Electrical Appliances Co., Ltd.

US$325.00

50 Pieces

Product specifications

760X480X320

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1% Spare Part

Warranty

Model NO.

HBG-K10B

Brand

Doublemax

Installation

Wall-Mounted

Power (W)

24kw

Exhaust Way

Forced Exhaust Flue

Gas Heater Type

Gas Heating

Ignition

Electronic Pulse Ignited

Heating Area

up to 249 FT²

Material

Metal

Overheat Protection

Yes

Power Source

Gas

Use

Bathroom, Bedroom, Living Room

Energy Efficiency Rating

Class a

Heat Efficiency

Over 90%

Display Type

LED

APP-Controlled

Voltage (V)

110-220V

Transport Package

760X480X320 84

Specification

660X410X253

Trademark

oublemax

Origin

China

HS Code

841810

Production Capacity

200000/Year

Key features

Dual Function Heating: Integrates central heating and domestic hot water supply for residential use.

High Energy Efficiency: Heat efficiency exceeds 90% with constant temperature control and stable output.

Flexible Customization: Panel design, logo, color, and language are customizable upon request.

Compact Wall-Mounted Design: Space-saving installation suitable for apartments, villas, and residential buildings.

Comprehensive Safety Protection: Features overheat, anti-dry burn, flame failure, overpressure, and anti-freeze protection.

Quiet Operation: Noise level is kept below 45 dB for a peaceful home environment.

OEM/ODM Support: Full customization services including logo printing, packaging, and technical documentation.

Fast Heating & Stable Output: Ensures rapid heating performance with consistent temperature stability.

Company profile

Zhongshan Doublemax Electrical Appliances Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2009-05-01 CertifiedNearest Port: Shenzhen Port, Guangzhou Port, Zhongshan PortAverage Response Time: ≤3.47h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryZhongshan Doublemax Electrical Appliances Co., Ltd. is a China-based limited company established in 2017, operating from Guangdong with 44 employees and a 6,000 m² manufacturing plant. It produces a broad range of kitchen and water-heating appliances, operates more than 10 production lines, and exports to multiple regions. The supplier reports ISO9001:2008 quality-system certification, TUV Rheinland site-audit passage, and various product certifications, while its management-system certification field is recorded as NIL. Innovation evidence includes a stated 36-engineer R&D team, experienced personnel, and appearance-design patents, although another record lists six total R&D engineers. Export activity reportedly began in 2009, but the available transaction evidence includes only one buyer-linked transaction in 2025. After-sales service, financial credibility, and customization capability cannot be conclusively assessed from the provided information.

Supplier typeThe supplier is identified as a combined business and limited company based in China, specializing in electrical and consumer electronics. Its stated products include range hoods, gas and electric water heaters, stoves, ovens, induction cookers, and related parts.

CertificationsThe supplier reports passing TUV Rheinland site certification audits and holding ISO9001:2008 quality-system certification; it also states that more than 50% of products passed CE, CB, COC, SASO, EMC, and KUCAS certification. However, supplier management-system certification is separately recorded as NIL, so the evidence supports product and quality certifications but not comprehensive management certification.

R&D capabilityThe supplier states that its R&D team includes 36 engineers with more than 10 years of high-end kitchen-appliance experience and that it holds multiple appearance-design patents. A separate record lists six total R&D engineers, creating an internal inconsistency, but the slices still provide explicit evidence of dedicated R&D and patent activity.

Production capacityThe supplier reports a 6,000 m² manufacturing plant, 44 employees, more than 10 production lines, and a broad appliance portfolio. Its stated manufacturing scope and infrastructure indicate established production capability, although actual capacity by product, utilization, and delivery performance are not provided.