The fresh air ventilation fan listed here carries 220V/120V, power source type Corded Electric, documented exactly as the manufacturer publishes it. Made by Zhongshan Sentong Electromechanical Technology Co., Ltd. (2 years on the platform, typical reply ≤7h). For a binding price and lead time, send the volume you need and where it ships to.
Key Features of This Fresh Air Ventilation Fan
- Model Number: NER-B350D-S
- Power Source Type: Corded Electric
- Voltage: 220V/120V
- Material: Metal
- Blade Material: Metal
- Warranty: 5 year
Technical Specifications
| Mounting | Duct Fan |
|---|---|
| Voltage | 220V/120V |
| Motor Type | AC Motor |
| Material | Metal |
| Blade Material | Metal |
| Power Source Type | Corded Electric |
| Warranty | 5 year |
| After-Sales Service Provided | Free Spare Parts |
| Customized Support | ODM, OEM |
| Place Of Origin | Guangdong, China |
| Brand Name | NUSSUN |
| Model Number | NER-B350D-S |
| Product Name | Fresh Air Heat Recovery Ventilation System |
| Function | Fresh air ventilation |
| Efficiency | up to 78% |
| Protection | Automatic reset thermal overload protection |
| Heat Exchanger | Crossflow heat exchanger |
| Casing | Metal casing with thermal insulating layer |
| Application | Hotels, offices, apartments, houses |
| Custom Service | Customized brand and product design |
| Note | LCD speed controller is not included, contact us to order seperately |
| Keyword | hrv erv recuperator |
| Selling Units | Single item |
| Single Package Size | 88X66X33 cm |
| Single Gross Weight | 38.000 kg |
Product Details
Model | NER-B150D-S1 | NER-B250D-S-1 | NER-B350D-S-1 | NER-B500D-S-1 |
Vltage(V) | 110V, 220-230V | 110V, 220-230V | 110V, 220-230V | 110V, 220-230V |
Frequency(Hz) | 50Hz | 50Hz | 50Hz | 50Hz |
Power(W) | 65 | 100 | 153 | 250 |
Airflow | 150/128/105 | 250/213/105 | 350/298/245 | 500*425*350 |
Static Pressure(pa) | 100 | 130 | 150 | 160 |
Noise(dB) | 38 | 40 | 42 | 43 |
Duct size(mm) | 100 | 100 | 150 | 150 |
Net Weight (Kg) | 26 | 26 | 35 | 35 |
A(mm) | 82 | 82 | 140 | 140 |
B(mm) | 50 | 50 | 50 | 50 |
C(mm) | 180 | 180 | 240 | 240 |
D(mm) | 437 | 437 | 543 | 543 |
E(mm) | 405 | 405 | 510 | 510 |
F(mm) | 200 | 200 | 260 | 260 |
G(mm) | 88 | 88 | 123 | 123 |
H(mm) | 592 | 592 | 597 | 597 |
I(mm) | 402 | 402 | 266 | 266 |
J(mm) | 55 | 55 | 55 | 55 |
K(mm) | 732 | 73 | 700 | 700 |
L(mm) | 98 | 98 | 148 | 148 |
We are based in Guangdong, China, start from 2012,sell to Domestic Market(50.00%),Southeast Asia(30.00%),Eastern Europe(20.00%).
There are total about 11-50 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
Plastic Inline Duct Fan,Acoustic Box Fan,Centrifugal Inline Fan,Energy Recovery Ventilator,Mixed Flow Inline Fan
4. Why should you buy from us not from other suppliers?
Zhongshan Nussun Machanical & Electrical Technology Co.,Ltd is a professional manufacture of hydroponics inline duct fans andindoor ventilating equipments, and committed Our business cover all the world, OEM & ODM are welcome.
5. What services can we provide?
Accepted Delivery Terms: FOB,CIF,EXW,Express Delivery；
Accepted Payment Currency:USD,CNY;
Accepted Payment Type: T/T,L/C;
Language Spoken:English,Chinese,Spanish
Ordering and Pricing
- Minimum order quantity: 1 piece
- Volume pricing:
- 1–29 piece: US $203.8 / piece
- 30+ piece: US $183.84 / piece
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this fresh air ventilation fan?
The standard minimum order quantity is 1 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 5 year warranty. Spare parts and technical support remain available after the warranty period.
Can the fresh air ventilation fan be supplied for my local voltage?
The standard configuration is 220V/120V. 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 Zhongshan Sentong Electromechanical Technology Co., Ltd., based in China. The company 2 years as a verified Alibaba.com supplier, Trading Company. Browse the full Zhongshan Sentong Electromechanical Technology Co., Ltd. range on HVACR Nexus.
See more in Home HVAC Systems on HVACR Nexus.
