This control ventilation duct fan is published with the manufacturer’s full specification — 12V DC, cooling capacity No. Made by Foshan Vairtech Ventilation Co., Ltd. (12 years on the platform, factory-assessed). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Control Ventilation Duct Fan
- Ambient Voltage: DC12V
- Voltage: 12V DC
- Cooling Capacity: No
- Material: PVC, ABS Plastic, Stainless Steel
- Warranty: 1 Year
- Place Of Origin: Guangdong, China
Technical Specifications
| Application | Villa, Hotel, Apartment, Office Building, School, Hospital, Mall, Sports Venues, Leisure Facilities, Supermarket, Workshop, Park, Farmhouse, Courtyard, 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, Other |
|---|---|
| Ambient Voltage | DC12V |
| Product Dimension | Standard |
| Material | PVC, ABS Plastic, Stainless Steel |
| Control Signal | modulating |
| Installation | Wall-mounted |
| Shape | Round |
| Feature | Easy Install, Anti-Corrosion, Energy Saving, Flexible |
| Design Style | Contemporary, Traditional, Modern, Minimalist, Industrial, Midcentury, Farmhouse, Scandinavian, Postmodern, Mediterranean, Coastal, Rustic, European, Asian, Craftsman, Southwestern, Eclectic, Midcentury Modern |
| Warranty | 1 Year |
| After-Sale Service | Free Spare Parts, National Joint Guarantees, Online Technical Support, Onsite Inspection, Shop’s Three Guarantees, N/A, Onsite Training, Return and Replacement, Onsite Installation, Other |
| Project Solution Capability | graphic design |
| Cooling Capacity | No |
| Length | Customized |
| Heating Element | No |
| Place Of Origin | Guangdong, China |
| Brand Name | Vairtech |
| Brand | Vairtech |
| Product Name | Through wall type double wind ventilation fan |
| Function | Ventilation |
| Size | Standard Size |
| Color | White |
| Voltage | 12V DC |
| Package | Carton Box |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details






















































Brand | Vairtech |
Product Name | Through wall type double wind ventilation fan |
Material | Main Plastic + PVC |
Colour | White |
Size | Standard Size |














A: Yes, we can do that, our factory production is very flexible.
Q2:Why choose us?
A:We have many years of manufacturing experience and outstanding customization capabilities. We have all the styles you want.
Q3:Can you print words on products as per client's requirement?
A: Yes, make label according to your exact requirement.
Q4:Are you a manufacturer or trading company?
A:We are professional manufacturer in China.
Q5:Can the product be customized?
A:Of course, we can customize the size and style you want.
Q6:What is your packaging method?
A:There are two ways of packaging:
1.PP bag + bubble bag + 5 layers of cardboard box
2.PP bag + plywood wooden box
Q7:How does your factory do regarding quality control?
A:Quality is our culture. We have strict QC quality control system in every process and final inspection.


Ordering and Pricing
- Minimum order quantity: 10 piece
- Volume pricing:
- 10–99 piece: US $151 / piece
- 100–499 piece: US $149 / piece
- 500–999 piece: US $146 / piece
- 1000+ piece: US $139 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this control ventilation duct fan?
The standard minimum order quantity is 10 piece. 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 control ventilation duct fan be supplied for my local voltage?
The standard configuration is DC12V. 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 Foshan Vairtech Ventilation Co., Ltd., based in China. The company 12 years as a verified Alibaba.com supplier, operates its own manufacturing, passed third-party supplier assessment. Browse the full Foshan Vairtech Ventilation Co., Ltd. range on HVACR Nexus.
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