What refrigerant does this dehumidifier use?

The unit uses R410A refrigerant with an injection volume of 2.0kg.

What certifications does the product have?

The product holds CCC certification and other relevant certifications as specified.

Preair High Efficiency 120L Ceiling Mounted Grow Room Greenhouse Dehumidifier

Name: Preair High Efficiency 120L Ceiling Mounted Grow Room Greenhouse Dehumidifier
Brand: Zhejiang PREAIR Electrical Appliance Industry Co., Ltd.
SKU: 2139613672

Zhejiang, ChinaZhejiang PREAIR Electrical Appliance Industry Co., Ltd.

US$1,412.00

1-59 Pieces

US$1,283.00

60+ Pieces

Product specifications

Guard-120

Sample price:US$1412.00/piece.Request sample

Product profile

Customization

Available

Fan

With Fan

Dehumidification Capacity

120-240L /Day

Model NO.

Guard-120

Control

External Controller/Modbus Controller/APP Control

Suitable Temperature

5-38 Degrees Celsius

Structure

Integral

Type

Multifunction

Product Name

Preair High Efficiency 120L Ceiling Mounted Grow R

Dehumidifying Capacity(30°F/80% Rh))

120-240L /Day

Power Supply

380V / 50Hz

Refrigerant

R410A / 2.0kg

L/Kwh

2.3

Brand

Without Logo/Preair/OEM

OEM&ODM

Support

APP/WiFi

Support

Warranty

1-3 Years

Transport Package

Carton

Specification

Body size 1040*760*720mm 120 /Packaging size 960 *

Trademark

Preair

Origin

Zhejiang China

Production Capacity

100000PCS/Year

Key features

High Dehumidification Capacity: Handles 120-240L per day depending on temperature and humidity conditions.

Smart APP and WiFi Control: Remote monitoring and control via APP with WiFi connectivity and timing features.

Flexible OEM and ODM Support: Full customization options including samples, designs, and minor adjustments.

Versatile Control Options: Supports external controller, Modbus controller, and APP control for diverse needs.

Robust Build Quality: Integral structure with sheet metal housing and 100% finished product inspection.

Energy Efficient Performance: High efficiency with L/Kwh ratio of 2.3 and rated power of 1200W.

Professional Manufacturer: Established in 2008 with 209 employees and ISO45001:2018 certified management.

Company profile

Years of Export ExperienceFull CustomizationQuality AssuranceR&D Capabilities

Zhejiang PREAIR Electrical Appliance Industry Co., Ltd.

Zhejiang, 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: 16 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a dehumidifier-focused manufacturer with stated R&D, OEM/ODM, customization, production-line, and international certification capabilities. Evidence supports broad customization, recent product development, raw-material traceability, 100% finished-product inspection, and documented service and corrective-action procedures. However, the slices contain significant inconsistencies in organizational scale and technical staffing: one record states 180 employees and 18 engineers, while another states 9 employees and 1 R&D engineer. Overseas support is limited, with no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and no SDK availability. Financial information identifies reporting years but provides no assessable financial results.

Supplier typeThe supplier is identified as a limited company whose main business is R&D, production, and sales of commercial and industrial dehumidifiers. Its descriptions also characterize it as an OEM/ODM business partner, although one record reports only 9 total employees while another reports 180, creating uncertainty about organizational scale.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certifications, while another record additionally lists ISO45001:2018 and ISO50001; CE and ETL are also stated in the company description. The available evidence explicitly supports multiple management-system and product approvals.

After-Sales capabilityThe supplier reports written and followed procedures for service capability assessment, corrective and preventive actions, and customer complaints. It offers debugging services and lead times within 15 working days in both peak and off-season, but has no overseas warehouse, showroom, agent, branch, or offline trade-show participation.

R&D capabilityEvidence includes a technical R&D center, professional engineers, over 25 refrigeration and HVAC patents, and new products introduced during the past year. However, the reported R&D staffing is inconsistent—18 engineers in one record versus 1 in another—and no SDK is available.

Production capacityThe supplier states it operates five dehumidification production lines and has a workforce including production workers; it also reports raw-material traceability and 100% finished-product inspection. These records support established production and quality-control capabilities, although facility-count information is limited.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is reported consistently across the R&D and quality-related records.

Client casesThe supplier states that it serves over 20 major clients across Europe, North America, APAC, and Russia and provides OEM services for well-known brands. However, it reports no collaboration with Fortune 500 companies, and no named customer cases are supplied.