This bidirectional fresh air ventilator is published with the manufacturer’s full specification — voltage AC 220 V, power source Electric. Made by SUIHE HVAC GROUP LIMITED (2 years on the platform, typical reply ≤1h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Bidirectional Fresh Air Ventilator
- Model Number: DUT1224P, DUT1535P, DUT1546P, DUT2046P
- Power Source: Electric
- Voltage: AC 220 V
- Blade Material: Plastic
- Material: plastic
- Speed: Single Speed
Technical Specifications
| Fan Type | Centrifugal Fan |
|---|---|
| Type | Duct Axial Fan |
| Voltage | AC 220 V |
| Speed | Single Speed |
| Blade Material | Plastic |
| Material | plastic |
| Bearing Type | Ball Bearing |
| Power Source | Electric |
| Control Methods | Button Control |
| Customized Support | OEM |
| Mounting Type | Ceiling Fan |
| Warranty | Unavailable |
| After-Sales Service Provided | No after-sales service |
| Place Of Origin | China |
| Brand Name | NEDFON |
| Model Number | DUT1224P, DUT1535P, DUT1546P, DUT2046P |
| Color | White |
| Selling Units | Single item |
Product Details
Recommend Products
Product Paramenters
Product Name | Ceiling‑Mounted Bidirectional Fresh Air Ventilator | ||||||
Brand | NEDFON | ||||||
Main Function | Bidirectional air exchange, 3‑stage PM2.5 purification, 2‑speed high/low adjustable, supply fresh air & exhaust stale air | ||||||
Airflow Range | 130‑500 m³/h | ||||||
Voltage/Frequency | AC 220V 50Hz | ||||||
Noise | 34‑43dB (A) A‑weighted sound pressure level | ||||||
Housing | Galvanized steel sheet housing, ceiling concealed suspended installation | ||||||
Air Duct | Duct diameter 125mm /150mm /200mm, high static pressure 220‑450Pa for long duct installation | ||||||
Product Overview | NEDFON DUT series ceiling bidirectional fresh air ventilator brings in outdoor fresh air and exhausts indoor polluted air simultaneously. Built‑in 3‑stage PM2.5 multi‑filtration system cleans incoming air. Two‑speed high‑low adjustment with dual wall‑mount control switch. Ultra‑low noise, high static pressure design fits complex long‑duct HVAC projects. Galvanized steel body for long‑term stable operation. 4 models available for residential and commercial ventilation projects. OEM & ODM customization is supported. | ||||||
Key Features | ✔ Bidirectional air exchange: intake fresh air and exhaust stale air at the same time ✔ 3‑stage PM2.5 multi‑filtration effectively removes particulate pollutants ✔ 2‑speed high‑low adjustable with convenient dual‑control switch ✔ High static pressure 220‑450Pa,suitable for long‑distance duct ventilation ✔ Ultra‑low noise 34‑43dB(A), quiet operation for occupied space ✔ Ceiling concealed installation, save indoor space ✔ Anti‑rust galvanized steel housing for long service life ✔ Multiple models for different airflow requirements ✔ Support OEM ODM custom service | ||||||
Application Scenarios | Residence, apartment, villa, hospital, shopping mall, gymnasium, office building, hotel, school, commercial renovation, HVAC ventilation engineering | ||||||
Important Notice | 1.Noise tolerance range:+3dB /‑7dB, based on A‑weighted average sound pressure level. 2.Please confirm product dimension before pipeline layout. 3.Specifications are subject to change without prior notice. 4.Replace filter regularly to maintain purification performance. | ||||||
Condition | Brand‑new original factory | ||||||
Details Images
Company Profile
SALES AND SERVICE NETWORK
Packing ＆ Delivery
FAQ
1. How do we ensure the quality?
Our company has a complete service mechanism. Before the goods are shipped, we will conduct thorough testing of the products and check the packaging to ensure that the goods are delivered in good quality. Please rest assured that we have a well-establishedpre-sales and after-sales team to serve you, allowing you to shop without any worries.
2. What can you purchase from us?
We provide heating, ventilation, air conditioning and refrigeration parts, such as air conditioning compressors, VRV variable frequency control boards, power supply boards, electronic expansion valves, air conditioning inverters, sensors, thermostats, maintenance tools, testing instruments, copper pipe fittings, and so on. If you want to know more about our products, you can contact us online at any time for consultation. If you encounter technical problems in air conditioning repair or installation, please rest assured that we have a strong technical team available online at any time to help you solve your problems.
3. What services can we provide?
Accepted delivery terms: FOB, EXW, FCA, DDP, Express delivery; Accepted payment currencies: US Dollar, Euro, Japanese Yen, Canadian Dollar, Australian Dollar, Hong Kong Dollar, British Pound Sterling, Chinese Yuan, Swiss Franc; Accepted payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow; Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
2. What can you purchase from us?
We provide heating, ventilation, air conditioning and refrigeration parts, such as air conditioning compressors, VRV variable frequency control boards, power supply boards, electronic expansion valves, air conditioning inverters, sensors, thermostats, maintenance tools, testing instruments, copper pipe fittings, and so on. If you want to know more about our products, you can contact us online at any time for consultation. If you encounter technical problems in air conditioning repair or installation, please rest assured that we have a strong technical team available online at any time to help you solve your problems.
3. What services can we provide?
Accepted delivery terms: FOB, EXW, FCA, DDP, Express delivery; Accepted payment currencies: US Dollar, Euro, Japanese Yen, Canadian Dollar, Australian Dollar, Hong Kong Dollar, British Pound Sterling, Chinese Yuan, Swiss Franc; Accepted payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow; Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian.
Hidden Keywords
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Ordering and Pricing
- Minimum order quantity: 10 unit
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this bidirectional fresh air ventilator?
The standard minimum order quantity is 10 unit. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a Unavailable warranty. Spare parts and technical support remain available after the warranty period.
Can the bidirectional fresh air ventilator be supplied for my local voltage?
The standard configuration is AC 220 V. 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 SUIHE HVAC GROUP LIMITED. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full SUIHE HVAC GROUP LIMITED range on HVACR Nexus.
See more in Centrifugal Fans on HVACR Nexus.
