Key specification for this box fan: 220v, heating capacity no. Everything below is reproduced from the factory data sheet. Made by Jiangsu Gmusem Ventilation System Manufacture Co., Ltd. (3 years on the platform, typical reply ≤1h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Box Fan
- Voltage: 220v
- Heating Capacity: no
- Cooling Capacity: NO
- Maximum Airflow: 25000M3/H
- Airflow: 150-25000CBM(optional)
- Material Thickness: 1mm
Technical Specifications
| Type | Ventilation |
|---|---|
| Application | Hotel, Villa, Apartment, Office Building, Hospital, School, Mall, Sports Venues, Leisure Facilities, Supermarket, Warehouse, Workshop, Park, Farmhouse, Courtyard, Other, Kitchen, Bathroom, Home Office, Living Room, Bedroom, Dining, Babies and Kids, Outdoor, Storage and Closet, Exterior, Wine Cellar, Entry, Hall, Home Bar, Staircase, Basement, Garage and Shed, Gym, Laundry |
| Voltage | 220v |
| Refrigerant Type | NO |
| Heating Capacity | no |
| Maximum Airflow | 25000M3/H |
| Temperature Control Range | no |
| Material Thickness | 1mm |
| Feature | Easy Installation, Flexible |
| Warranty | 1 Year |
| After-Sale Service | Online Technical Support, Return and Replacement |
| Design Style | Contemporary, Modern |
| Project Solution Capability | graphic design |
| Place Of Origin | Jiangsu, China |
| Cooling Capacity | NO |
| Brand Name | GMUSEM |
| Airflow | 150-25000CBM(optional) |
| Ffilter | H13/H11/G4/HEPA |
| Motor | AC/DC/EC optional |
| Control | Intelligent, BMS, CO2 control, humidity control (optional) |
| Selling Units | Single item |
| Single Package Size | 55X50X40 cm |
| Single Gross Weight | 25.000 kg |
Product Details






quality and reduce dust and allergen levels.
Ventilation is the process of extracting stale air from a building while supplying fresh, clean air from the outside and ridding the property of, among other things, smoke, cooking odours and chemical pollutants.
Furthermore, ventilation prevents the build up of moisture which could otherwise lead to damp and black mould, damaging the property and causing allergic reactions and respiratory issues.
Even without excess moisture, poor air quality can negatively impact us, leading to headaches, asthma and sinusitis among other problems.
Good ventilation therefore is important to our everyday quality of life and, with its dual purpose of temperature control, well ventilated spaces provide us not only with health benefits but a comfortable environment in which to live


Natural ventilation methods, such as windows, fans and trickle vents, can result in significant heat loss, creating a conflict between good air quality and energy efficiency.
However, buildings without adequate ventilation can suffer from poor air quality, damp and mold, affecting the health and wellbeing of its occupants. Fortunately, Ventilation Solutions that also combine offers ideal solutions.
Reduce your carbon footprint In addition to providing good air quality, MVHRs are more efficient that other ventilation systems with a low energy cost, leading to a reduction in your carbon footprint and energy bills. Furthermore, they are compact, lightweight and with industry-leading noise levels meaning that they fit discreetly in your home and provide no adverse impact on sound quality.










Q1:Do you have your own factory? |
A1:Yes,we have our own factory located in Pizhou City. |
Q2:How about the quality? |
A2:We have obtained international LAD,EMC,ROHS and CE to make our products more secure. |
Q3:If I want to customize the product, is there a dedicated person in charge? |
A3:Yes, you can put forward the size, function and other personalized requirements, we can help you do the best design. |
Q4:Can you produce according to the sample? |
A4: If you have your own drawing, we can make it according to the drawing. If you want our existing product style, we can also provide. |
Q5: Do you test all your goods before delivery? |
A5: Yes, we will check the quality of the products and packaging strictly and systematically before delivery. |
Q6: Is the sample fee refundable or not? |
A6: If the order is confirmed, it can be refunded; Or it can be included in the order price as a discount. |
Ordering and Pricing
- Minimum order quantity: 1 box
- Volume pricing:
- 1–49 box: US $64 / box
- 50+ box: US $60 / box
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this box fan?
The standard minimum order quantity is 1 box. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 Year warranty. Spare parts and technical support remain available after the warranty period.
Can the box fan be supplied for my local voltage?
The standard configuration is 220v. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Jiangsu Gmusem Ventilation System Manufacture Co., Ltd., based in China. The company 3 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Jiangsu Gmusem Ventilation System Manufacture Co., Ltd. range on HVACR Nexus.
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