How can I get after-service support?

Free spare parts are sent for manufacturer-caused problems. For man-made problems, parts are sent but the customer pays. Lifelong maintenance is provided.

Do you have inspection procedures for solar water heaters?

Yes, we perform 100% self-inspection before packing.

Versatile 4-Way Fan Coil Unit for Central Air Conditioning

Name: Versatile 4-Way Fan Coil Unit for Central Air Conditioning
Brand: Dezhou Quanmei Ventilation Equipment Co., Ltd.
SKU: 2161164265

Shandong, ChinaDezhou Quanmei Ventilation Equipment Co., Ltd.

US$78.00

1 Piece

US$65.00

2+ Pieces

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

1year

Type

Fan Coil Unit

Air Tube Material

Galvanized Sheet

Corrosion Durability

General

Operating Voltage

230 VAC

Noise Level

Ordinary

Application Fields

Food Processing

Mounting

Floor Standing

Lifetime

10~15 years

Certification

ISO, CE

Condition

New

Warranty of Core Components

1 Year

Air Flow

340-2380m3/H

Video Outgoing-Inspection

Provided

Function

Cooling Heating

Cooling Capacity

2kw-13kw

Esp

12PA/30PA/50PA

Package Gross Weight

20.000kg

Transport Package

Carton Box

Specification

680.00cm * 680.00cm * 30.00cm

Trademark

QuanMei

Origin

China

HS Code

8414809090

Production Capacity

8000 Unit Per Mouth

Key features

OEM and ODM Services: Full customization, minor customization, and flexible options available from samples or designs.

100% Product Inspection: Visual and function inspection performed on all finished products before packing.

Fast Lead Time: Peak and off-peak season lead times are within 15 working days.

Lifelong Maintenance: Comprehensive lifelong maintenance support provided for solar water heater systems.

Free Spare Parts for Defects: Spare parts provided free of charge for problems caused by the manufacturer.

Customizable Cooling Capacity: Cooling capacity ranges from 2kw to 13kw to match specific market requirements.

ISO and CE Certified: Products meet international safety and quality standards with ISO and CE certifications.

Galvanized Sheet Material: Constructed with galvanized sheet air tube material for durability.

Company profile

Importers and ExportersIn-stock CapacityQuality AssuranceQA/QC Inspectors

Dezhou Quanmei Ventilation Equipment Co., Ltd.

Shandong, 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: 0 year CertifiedNearest Port: Qingdao PortAverage Response Time: ≤1.12h

AI-Powered supplier vetting

SummaryThe supplier is explicitly identified as a professional technical supplier offering 3D software design and broad customization services. Its stated organization includes a large research team, technology development, production, quality testing, and after-sales departments, with networked and modernized operations. Inventory capability and quality assurance are reported, but there is no valid manufacturing-capacity contract, no overseas warehouse, showroom, agent, or branch, and no overseas service coverage. Financial information is limited to year references without performance values, so credibility cannot be determined. No SDK is available. After-sales processes and corrective-action records are incomplete, and raw-material traceability is absent. No customer cases or certifications are provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its stated structure includes research, technology development, production, quality testing, sales, and after-sales departments, supporting classification as a technical and manufacturing-oriented supplier.

R&D capabilityThe supplier reports a large scientific research team, a technology development center, investment in office automation, and a culture emphasizing innovation. It also provides 3D software design services, although no SDK is available; overall, the slices explicitly support innovation-related capability.

Production capacityProduction centers, manufacturing-related departments, quality testing, and in-stock capability are reported, with stated lead times of within 15 workdays to one month. However, there is no valid contract with the factory or related subcontractors, so production capacity is evidenced but its contractual assurance is weak.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization, demonstrating a broad stated customization range.

Product Q&A

Q:What is the use of the assistant tank in a solar water heater?

A special quality assistant tank is designed to control mixing of hot and cold water, increasing system efficiency without the need for additional air vents.

Q:What is an auxiliary tank solar geyser?

It is specially designed for non-pressure solar water heaters, working mechanically without manual operation to avoid water overflow during refilling.

Q:What maintenance is required for solar water heaters with an assistant tank?

Minimal maintenance is required. Regular cleaning of the collector and tank is recommended, along with an annual professional check-up.

Q:How are the solar energy collectors packaged?

FCL shipments use inner poly bags with outer export cartons, while LCL shipments use plywood cases plus carton packing.

Q:Can the solar water heaters be customized for different roofs?

Yes, all solar water heaters are designed according to market requirements, and engineers can design systems to match different roof types.