When will my order be shipped?

After payment clearance, we ship in 3-5 business days. Tracking details provided upon loading.

What payment methods do you accept?

T/T (bank transfer). 30% deposit with order, 70% due before shipment.

What is the minimum order quantity (MOQ)?

MOQ is a 20-foot container, holding ~250 units. Mixed models allowed. Larger orders get better pricing.

Do you provide spare parts?

Yes, 0.3% free common repair parts (valves, seals, controller, water sensor) with each order.

What technical support do you offer?

Contact our customer service via email/sales rep. We offer installation guides, troubleshooting tips, and on-site training. Factory visits for technical exchanges are welcome. All products include a 1-year warranty. For issues beyond normal use, contact us.

Efficient 52L/Min Gas Water Heater with Minimum Firepower of 4.5kw

Name: Efficient 52L/Min Gas Water Heater with Minimum Firepower of 4.5kw
Brand: Zhongshan Nobin Heating Technology Co., Ltd
SKU: 2273406645

Guangdong, ChinaZhongshan Nobin Heating Technology Co., Ltd

US$930.00

1-19 Sets

US$910.00

20+ Sets

Sample price:US$930.00/piece.Request sample

Product profile

Customization

Available

Gas Type

LPG/Ng/Tg

Type

Forced Exhaust

Model NO.

NTW-WH52

Energy Efficiency Grade

Non-Condensing

Interior Material

Oxygen-Free Copper

Installation

Outdoor Standard Installation

Housing Material

Galvanized Sheet Spraying

Control Mode

Wire Control Edition

Usage

Bathroom, Kitchen, Swimming Pool

Certification

ISO9001, CB, CCC, RoHS

Hot Water Production Capacity (Rise 25 ℃

52L

Gas Consumption (Kw)

100kw

Minimum Firepower

<4.5kw

Applicable Water Pressure (MPa)

0.02-1.0MPa

Gas Inlet Specifications

1 Inch

Cold Water Inlet Specifications

1 Inch

Hot Water Outlet Specifications

1 Inch

Specification of Smoke Exhaust Pipe

Is It Equipped with a Circulating Water

Transport Package

Corrugated Cardboard Box (1 Unit/Box)

Specification

700*680*180mm

Trademark

NOBIN & CUSTOM

Origin

China

Key features

High Power Output: 100kW power with 52L capacity for rapid hot water supply in large spaces.

Durable Copper Core: Oxygen-free copper heat exchanger ensures high thermal conductivity and longevity.

Outdoor Safety Design: Forced exhaust system and galvanized spray-coated shell for corrosion resistance.

Wide Gas Compatibility: Supports LPG, NG, and TG with adaptable water pressure (0.02-1.0MPa).

Flexible Customization: Offers full customization including size, features, and appearance adjustments.

Multiple Certifications: Certified by ISO9001, CB, CCC, and RoHS for quality and safety assurance.

Cost-Effective Pricing: Lower unit prices for larger orders, starting at 0.8 USD for 1000+ units.

Comprehensive Warranty: Includes 1-year warranty and 0.3% free spare parts with every order.

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: ≤3.55h

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.

Product Q&A

Q:What types of gas water heaters do you offer?

We offer four types: Outdoor Tankless, Indoor Tankless (forced air intake & exhaust flue), Indoor Tankless (forced exhaust flue), and Outdoor Camping (portable).

Q:How do I choose the right capacity?

Capacities range from 10L to 52L. 10-13L suits 1-2 persons; 16-20L for 3-6; 24-32L fit larger families; 52L suits large homes and industrial needs.

Q:Are all models energy-efficient?

Yes, our products meet international energy standards to reduce gas consumption.

Q:Can we customize products according to customer needs?

Yes, we offer customization based on your requirements, including size, features, or appearance adjustments.

Q:What is your shipping term?

We offer FOB Zhongshan Port. You handle and pay for sea/air freight from Zhongshan.