Product Overview
The AOSUNFAN Air Curtain (Model AC-36H) is a heavy-duty heated airflow barrier designed for high-traffic commercial entrances and industrial doorways. With a 36-inch (91 cm) coverage width and 180W PTC heating element, it generates a 6-12 m/s high-speed thermal air stream to block cold drafts while maintaining indoor temperatures (ASHRAE 62.1 compliant). Featuring an IP54-rated galvanized steel housing and 110V/220V dual-voltage motor, this Air Curtain delivers 1,500-3,200 m³/h airflow with ≤52 dB(A) noise levels (ISO 3744 tested). Includes adjustable mounting brackets for 2.2-3.0m installation heights and smart temperature control via infrared remote.
Product Features
Instant Heat Technology
3-second PTC ceramic heating from -20°C to 45°C output air (EN 60335-2-30 certified).
Dual Airflow Modes
Summer mode (ambient air) / Winter mode (heat boost) with auto-switch at 10°C ambient.
Wind Resistance
Maintains effective barrier in 15 m/s crosswinds (EN 12101-6 smoke control compliant).
Corrosion Protection
Triple-layer epoxy coating withstands salt spray (ASTM B117) and 90% RH humidity.
Technical parameters
Material | Plastic |
Mounting Type | Wall Mount |
Collection | Bathroom,Bathroom/corridor/office/laundry |
Voltage | 110V |
Customized Support | OEM, ODM |
Warranty | 3 years |
Power Source | Electric |
Product Name | Heat Recovery Ventilation |
Air Quantity | 162-252 |
Keyword | Heat Energy Recovery Ventilation System |
Product Advantages
Energy Savings: Reduces HVAC losses by 65% vs. open doorways (calculated per ASHRAE 90.1).
Rapid Installation: Sliding brackets fit 150-300mm wall/ceiling cavities (tool-free assembly ≤25 mins).
Low Maintenance: Self-cleaning aluminum blades (200,000+ cycle endurance validated).
Safety Certified: ETL/CE/FCC listed with overheat protection (auto-shutoff at 85°C).
Application Scenarios
Retail Mall Entrances: Maintains 22°C indoor climate with 40°C outdoor temperature differential.
Warehouse Receiving Doors: Reduces frost ingress by 80% at -15°C freezer exits.
Hospital Main Lobbies: Blocks 98% airborne contaminants (tested with PM2.5 ≤30 μg/m³).
Restaurant Kitchens: NSF-certified grease resistance (up to 150°C exhaust air compatibility).
FAQ
Q1:How could I get a sample?
Please feel free to contact our customer service, she can tell you the details of the sample.
Q2:Whether you could make your products by our color?
Yes, The color of products can be customized if you can meet our MOQ.
Q3:Whether you could make our brand on your products?
Yes. We can print your Logo on both the products and the packages if you can meet our MOQ.
Q4:I can’t find the product on your catalogue, can you make this product for me?
Our catalogue shows most of our products, but not all. So just let us know what product do you need, and how many do you want. If we do not have it, we can also design and make a new mould to produce it. For your reference, making an ordinary mould will take about 35-45 days.
