When will my order be shipped?

Ships 3-5 days post-payment. Tracking available post-loading.

What payment methods do you accept?

T/T. 30% deposit at order, 70% pre-shipment.

What is the minimum order quantity (MOQ)?

MOQ is one 20-ft container, ~250 units. Discounts for larger orders.

Do you provide spare parts?

Yes, 0.3% free common repair parts (valves, seals, etc.) included with every order.

What technical support do you offer?

Contact via email/sales rep. We provide guides, tips, on-site training, and technical exchanges. All products have a 1-year warranty. For issues beyond normal use, contact us.

High-Efficiency Gas Water Heater with 28L Hot Water Capacity

Name: High-Efficiency Gas Water Heater with 28L Hot Water Capacity
Brand: Zhongshan Nobin Heating Technology Co., Ltd
SKU: 2262576595

Guangdong, ChinaZhongshan Nobin Heating Technology Co., Ltd

US$347.00

1-49 Sets

US$319.00

50-349 Sets

US$305.00

350+ Sets

Sample price:US$347.00/piece.Request sample

Product profile

Customization

Available

Gas Type

LPG/Ng/Tg

Type

Balanced

Model NO.

NTG-WH28U

Energy Efficiency Grade

Non-Condensing

Interior Material

Oxygen-Free Copper

Installation

Indoor Standard Installation

Housing Material

Galvanized Sheet Spraying

Control Mode

PC Edition

Usage

Bathroom, Kitchen

Certification

ISO9001, CB, CCC, RoHS

Hot Water Production Capacity (Rise 25 ℃

28L

Gas Consumption (Kw)

56kW

Minimum Firepower

<4.5kW

Applicable Water Pressure (MPa)

0.02-1.0MPa

Gas Inlet Specifications

G3/4

Cold Water Inlet Specifications

G3/4

Hot Water Outlet Specifications

G3/4

Specification of Smoke Exhaust Pipe

Is It Equipped with a Circulating Water

Transport Package

Corrugated Cardboard Boxes (1 Unit/2 Boxes)

Specification

600*390*180mm

Trademark

NOBIN & CUSTOM

Origin

China

Production Capacity

50000pieces/Year

Key features

Intelligent CPU Control: Epoxy resin potted main system ensures stable and precise operation.

Low Water Pressure Start: Starts efficiently with minimum water pressure of 0.02 MPa.

High-Efficiency Burners: 17 burners with micro-flame technology prevent scalding in summer.

Stable Combustion System: Sealed chamber with downward DC fan auto-accelerates in strong winds.

Comprehensive Safety Protection: Auto-oxygenation and safety devices protect against carbon monoxide.

ECO Mode Touch Control: Touch controller features ECO mode for energy saving and convenience.

Oxygen-Free Copper Liner: Durable inner liner material ensures long-lasting performance.

Multi-Gas Compatibility: Supports LPG, NG, and TG gas types for versatile usage.

Company profile

High Repeat Buyers ChoiceFast DeliveryStandardized quality controlR&D Capabilities

Zhongshan Nobin Heating 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: 10 years CertifiedNearest Port: Zhongshan Port, Shenzhen PortAverage Response Time: ≤3.74h

AI-Powered supplier vetting

SummaryThe supplier is a manufacturer and R&D provider for gas and household heating and cooking appliances. It demonstrates broad customization, 3D design, ODM, OEM, SDK, and recent new-product development capabilities, supported by documented R&D design and validation records. Quality processes include documented complaint handling, corrective and preventive actions, finished-product inspection instructions, and three quality inspectors. The supplier has manufacturing-capacity contracts with associated subcontractors, inventory capability, and export sales, but no overseas warehouse, showroom, agents, or branches. It holds CCC and other unspecified certifications and has conducted fire drills, while lacking a factory environmental impact assessment report. No evidence is provided for financial credibility or named customer cases.

Supplier typeThe supplier’s stated business scope covers research and development, manufacturing, and sales of gas water heaters, stoves, heating equipment, range hoods, induction cookers, and related appliances. This supports classification as an appliance manufacturer with integrated R&D and sales activities.

CertificationsThe supplier reports holding CCC and other certifications, but the additional certifications are not identified. The available evidence confirms certification holdings but does not establish the breadth or adequacy of certification for a specific purchasing requirement.

After-Sales capabilityThe supplier has documented procedures and records for customer complaint handling and corrective/preventive actions, and its technical engineers provide after-sales technical support. It has inventory capability and has attended an offline trade show, but has no overseas warehouse, showroom, agent, or branch, which limits documented overseas service coverage.

R&D capabilityThe supplier provides 3D software design, ODM, and SDK services, reports new products within the past year, and has engineers responsible for technical support and new product development. It also maintains design input, output, review, verification, and validation documentation available for audit, providing strong evidence of structured innovation capability.

Production capacityThe supplier’s business scope includes manufacturing multiple gas and household appliances. It has three quality inspectors, documented finished-product inspection instructions, an integrated testing and production facility listing, valid manufacturing-capacity contracts with associated subcontractors, and inventory capability. These records support established production and quality-control capacity.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its 3D design, ODM, OEM, and recent product-development capabilities further support the ability to adapt products to customer requirements.