What certifications does the product have?

The product has RoHS, UR, ISO, and CE certifications.

What types of filters are supported?

Optional filters include H13, H11, G4, and HEPA.

What is the motor type?

The unit uses asynchronous external rotor motors with AC, DC, or Ec options.

High Efficiency Heat Energy Recovery Ventilation Residential HVAC System Bypass

Name: High Efficiency Heat Energy Recovery Ventilation Residential HVAC System Bypass
Brand: Jiangsu Gmusem Ventilation System Manufacture Co., Ltd.
SKU: 2211399655

Jiangsu, ChinaJiangsu Gmusem Ventilation System Manufacture Co., Ltd.

US$304.00

1-9 Pieces

US$299.00

10-49 Pieces

US$289.00

50+ Pieces

Sample price:US$637.00/piece.Request sample

Product profile

Customization

Available

Material

Galvanized Sheet

Blade Material

No Blades

Type

Centrifugal Fan

Electric Current Type

AC/DC/Ec

Mounting

Ceiling Fan

Certification

RoHS, UR, ISO, CE

Airflow

150-1000cbm(Optional)

Ffilter

H13/H11/G4/HEPA

Motor

AC/DC/Ec Optional

Application

Commercial(Shopping Malls, Libraries, Bars,

Control

Intelligent, BMS, CO2 Control, Humidity Control

Transport Package

Carton

Trademark

GMUSEM

Origin

China

HS Code

8414593000

Production Capacity

5000PCS/Month

Key features

High Efficiency Heat Recovery: Reduces AC load and heat loss via heat and humidity recovery.

Quiet Low-Noise Operation: Features reliable asynchronous external rotor motors with ball bearings.

Flexible Airflow Options: Airflow is customizable from 150 to 1000 cbm.

Multiple Filter Choices: Filters are customizable including H13, H11, G4, and HEPA.

Smart Control Systems: Supports Intelligent, BMS, CO2, and Humidity control options.

Robust Insulated Casing: Polymer-coated steel with 5-10mm polyurethane insulation.

Easy Ceiling Installation: Equipped with fixing brackets for suspended ceiling mounting.

Universal Duct Compatibility: Compatible with round 100mm or 150mm air ducts.

Company profile

R&D CapabilitiesManagement CertificationSelf-brandedExperienced Team

Jiangsu Gmusem Ventilation System Manufacture Co., Ltd.

Jiangsu, 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: 3 Years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.62h

AI-Powered supplier vetting

SummaryJiangsu Gmusem Ventilation System Manufacture Co., Ltd. is described as an integrated enterprise engaged in the research, design, production, and sales of indoor ventilation and air-purification systems. Its stated production capacity exceeds 800,000 units annually, supported by multiple automated machines and production lines. The supplier reports ISO 9001, ISO 14001, ISO 45001, CE, RoHS, CCC, and CCC-F certifications, along with testing against EN 13141, GB/T 14294, and AMCA 210 standards. It explicitly accepts OEM and ODM orders and describes capabilities including smart ventilation algorithms, heat recovery, low-noise design, and IoT-enabled air-quality monitoring. However, the provided information does not verify after-sales infrastructure, financial credibility, customer cases, overseas service channels, traceability procedures, or detailed R&D documentation.

Supplier typeThe supplier is identified as a comprehensive manufacturer and integrated enterprise covering R&D, design, production, and sales of indoor ventilation and air-purification systems. Its stated manufacturing identity is directly supported by the description of production equipment, multiple production lines, and ventilation-system products.

CertificationsThe supplier explicitly reports ISO 9001, ISO 14001, ISO 45001, CE, RoHS, CCC, and CCC-F certifications, and cites testing against EN 13141, GB/T 14294, and AMCA 210. The slices do not provide certificate numbers, validity dates, or independent verification, but they do give explicit evidence of certification holdings.

R&D capabilityThe supplier describes integrated R&D activities and specific technical capabilities, including a smart ventilation control algorithm, heat recovery technology, low-noise aerodynamic design, and IoT-enabled air-quality monitoring. However, formal R&D audit documentation, private-mold development, SDK availability, and 3D design services remain unknown.

Production capacityThe supplier reports annual production capacity exceeding 800,000 units across two product categories and operates multiple laser cutting machines, bending machines, turning punches, automated equipment, and production lines. These statements provide explicit evidence of substantial manufacturing capacity.

Customization capabilityThe supplier explicitly welcomes OEM and ODM orders and offers engineering assistance for customer applications, supporting a stated ability to provide product customization. More specialized capabilities, such as private-mold design, remain unverified.