What materials are used for the panels and frame?

Panels and frame are made from galvanized steel protected with polyester powder painting.

Does the unit support fresh air intake?

Yes, an optional economizer with fresh air dampers and hood is available.

HVAC System 100% Fresh Air Makeup Rooftop Package Unit

Name: HVAC System 100% Fresh Air Makeup Rooftop Package Unit
Brand: Shanghai Venttech Refrigeration Equipment Co., Ltd.
SKU: 770403252

Shanghai, ChinaShanghai Venttech Refrigeration Equipment Co., Ltd.

US$1,050.00

1 Piece

Sample price:US$1500.00/piece.Request sample

Product profile

Customization

Available

Type

Rooftop Air Conditioner

Air Tube Material

Galvanized Sheet

Corrosion Durability

Higher

Operating Voltage

380/400 VAC

Noise Level

Low

Application Fields

Medicine

Mounting

Floor Standing

Lifetime

15~20 years

Certification

RoHS, ISO, CE

Condition

New

Cooling Capacity

10~350kw

Heating Capacity

10~350kw

Compressor

Scroll Type

Case Material

Galvanized Steel

Compressor Brand

Copeland, Panasonic, Bitzer

Condenser

Copper Tube Aluminum Fin

Evaporator

Copper Tube Aluminum Fin

Air Filter

Aluminum Filter G3

Rerigerant

R22, R407c, R410A, R134A

Transport Package

Wrap Film

Specification

Customized

Trademark

Venttech

Origin

China

HS Code

8466939000

Production Capacity

20000PCS/Month

Key features

Wide Cooling Capacity Range: Available in 11 sizes from 12 kW to 105 kW (3.5 to 30 Tons).

High Efficiency Scroll Compressor: Hermetic scroll type with thermal overload cut-out and crankcase heater.

Corrosion Resistant Structure: Galvanized steel panels and frame with polyester powder painting.

Low Noise Operation: Equipped with ripple acoustic insulation and rubber vibration dampers.

Flexible Air Discharge: Front, side, and underside air discharge options for versatile installation.

Advanced Control System: Line controller with cooling/heating/auto modes and error indication.

Optional Economizer Function: Includes fresh and return air dampers for free cooling in low ambient temps.

Company profile

Shanghai Venttech Refrigeration Equipment Co., Ltd.

Shanghai, China

Business Type: Manufacturer/FactoryExport Year: 2009-01-01Nearest Port: SHANGHAI, GUANGZHOU, QINGDAOAverage Response Time: ≤8.94hTerms 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.