What is the operating voltage?

The operating voltage is 380/400 VAC at 50Hz or 60Hz.

Does the unit support free cooling?

Yes, it features an optional economizer with fresh air dampers for free cooling in low ambient temperatures.

R407c Refrigerant Industrial Rooftop Packaged AC Unit

Name: R407c Refrigerant Industrial Rooftop Packaged AC Unit
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 812189375

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$200.00

1-49 Pieces

US$180.00

50-99 Pieces

US$160.00

100+ Pieces

Product profile

Customization

Available

After-sales Service

on Line

Warranty

12 Months

Model NO.

GT-WKR-25

Type

Air Handling Unit

Air Tube Material

Galvanized Sheet

Corrosion Durability

Higher

Operating Voltage

380/400 VAC

Noise Level

Low

Application Fields

Mechanical Engineering

Mounting

Floor Standing

Lifetime

15~20 years

Certification

RoHS, ISO, CE

Condition

New

Input Power

3n-380V

Frequency

60Hz/50Hz

Color

White(According to Customer Requirements)

Compressor

Efficient Scroll Closed

Refrigerant

R22/R407c

Function

Cooling/Heating

Airflow

1800-80000

Cooling Capacity

Adjustable

Constant Temperature and Humidity

Optional

Name

Air Conditioner Rooftop Unit

Transport Package

Packaged Air Conditioner

Specification

RoHS, CE

Trademark

Shenglin

Origin

Shanghai, China

HS Code

8415822090

Production Capacity

1000unit Per Month

Key features

Wide Cooling Capacity Range: Available from 8kW to 90kW with multiple choices to suit various needs.

Customizable Color Options: Standard white color available with customization according to customer requirements.

High External Pressure Design: Engineered for high external pressure to support long air supply distances.

Versatile Application Fields: Suitable for residential, commercial buildings, hotels, factories, and research units.

Efficient Scroll Compressor: Features hermetic scroll compressor with built-in thermal overload cut-out.

Low Noise Operation: Equipped with acoustic insulation and vibration dampers for quiet performance.

Durable Construction: Panels and frame made from galvanized steel with polyester powder painting.

Flexible Energy Regulation: Offers energy regulation options including 0-100% and stepped control modes.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤11.13hTerms 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.