What are the operating voltage and power supply requirements?

The operating voltage is 380/400 VAC, specifically 3N-380V-60Hz for the models listed.

What refrigerants are supported by this unit?

The system supports R22, R407C, and R134A refrigerants for flexible installation options.

What certifications does the product hold?

The product is certified with RoHS and UR standards, ensuring safety and environmental compliance.

Rooftop AC HVAC System Rooftop Packaged AC

Name: Rooftop AC HVAC System Rooftop Packaged AC
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 910441775

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$2,000.00

1-4 Pieces

US$1,500.00

5+ Pieces

Product profile

Customization

Available

After-sales Service

Online Service

Warranty

12 Months

Model NO.

  GT-WKR-35

Type

Air Handling Unit

Air Tube Material

Galvanized Sheet

Corrosion Durability

Higher

Operating Voltage

380/400 VAC

Noise Level

Ultra Low

Application Fields

Hospital, Factory

Mounting

Floor Standing

Lifetime

15~20 years

Certification

RoHS, UR

Condition

New

Product

Rooftop Air Conditioner

Air Volume

3500 M3/H

Cooling Capcity

10.5kw

Rerigeration

R22/R407c/R134A

Transport Package

Customerized Packing

Specification

Trademark

Venttk

Origin

Shanghai, Ningbo

HS Code

8415830000

Production Capacity

350 Units/Month

Key features

Wide Cooling Capacity Range: Offers cooling capacity from 8kw to 90kw with multiple model choices.

High External Static Pressure: Designed with high external pressure for versatile ducting applications.

Ultra Low Noise Operation: Features low noise axial and centrifugal fans for quiet performance.

Durable Component Design: Uses inner grooved copper tubes and hydrophilic aluminum fins.

Customizable Air Volume: Air volume and static pressure specifications are designable.

Customizable Fin Options: Fin type and material can be customized according to requirements.

Broad Application Scope: Suitable for hospitals, factories, hotels, and residential buildings.

Reliable Warranty Support: Comes with 12 months warranty and online after-sales service.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤9.23hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DAT, EXW, Others

AI-Powered supplier vetting

SummaryShanghai Venttech Refrigeration Equipment Co., Ltd. is identified as a Chinese manufacturer/factory specializing in air-conditioning and refrigeration equipment. The supplier reports ISO 9001 certification, six production lines, 6–10 quality-control staff, and 11–20 years of R&D-engineer experience. Its stated capabilities include laboratories, in-house performance testing, a complete quality-testing system, and production of copper-, stainless-steel-, and aluminum-pipe condensers and evaporators. It reports exports to multiple global regions and began exporting in 2009, with export sales accounting for 41%–50% of total sales. Lead time is stated as one month off-season and two to three months during peak season. Evidence of after-sales service, financial credibility, formal customer references, and broader customization processes is limited. No financial figures are provided in this assessment.

Supplier typeThe supplier is explicitly identified as a Manufacturer/Factory and operates in industrial equipment, manufacturing machinery, electrical/electronics, and consumer electronics categories. Its listed products are refrigeration and air-conditioning components and systems, indicating direct manufacturing relevance to the target product area.

CertificationsThe supplier reports ISO 9001 certification and describes a complete quality-testing system, laboratories, professional equipment, and in-house performance testing. These statements support a formal quality-management and testing capability, although no certificate number, validity period, or scope is provided.

R&D capabilityThe supplier reports 11–20 years of R&D-engineer experience, its own laboratories, professional testing equipment, and product features such as precision temperature and humidity control. These are positive indicators of technical development capability, but the slices do not document patents, new-product launches, proprietary technology, or formal R&D outputs.

Production capacityThe supplier reports six production lines, 6–10 quality-control staff, a complete quality-testing system, and product manufacturing across copper, stainless-steel, and aluminum pipe configurations. It states one-month off-peak lead time and two-to-three-month peak-season lead time, indicating established production capacity, though actual capacity volume and utilization are not detailed.