Air Curtains
Air Curtain Manufacturers
Ouellet
Schwank
Featured Air Curtains
Ouellet - Industrial and Commercial Air Curtain
Ouellet's industrial-grade air curtains create an invisible barrier to separate conditioned and unconditioned spaces, reducing energy loss while maintaining accessibility. Designed for high-traffic commercial and industrial doorways.
Features
High-Velocity Airflow
Powerful blowers generate air velocities up to 5,000 FPM for effective separation.
Energy Savings
Reduces HVAC load by up to 80% compared to open doorways.
Durable Construction
Heavy-duty galvanized steel or stainless steel housing for harsh environments.
Smart Controls
Optional motion sensors and thermostatic controls for automated operation.
Specifications
Coverage Widths
Available in 3-12 foot spans to match doorway sizes.
Heating Options
Electric, hot water, or steam models available.
Mounting
Horizontal or vertical installation configurations.
Certifications
UL, CSA, and ETL listed for commercial use.
Warranty
Documents
Ouellet - Drive-Through/Service Counters Air Curtain
The ORA-PA15 series is a compact electric air curtain designed for drive-through windows and service counters, creating a thermal barrier to maintain indoor temperatures while blocking outdoor pollutants. Its 31" width and angled mounting options suit small openings in food service and retail environments :cite[1]:cite[4].
Features
Thermal Barrier
Maintains interior climate by preventing heat loss/gain and blocking 90% of airborne contaminants like dust and exhaust fumes :cite[1]:cite[7].
Compact Design
31″ length with 2400W heating capacity (208V/1-phase) fits above narrow service openings :cite[4].
Durable Construction
Corrosion-proof zinc-plated steel housing with Traffic White (RAL9016) powder coating :cite[4].
User Controls
Adjustable fan speeds and heating steps via front-panel knobs :cite[4].
Specifications
Electrical
208V/1-phase, 2400W heating element with high-limit auto-reset thermostat :cite[4].
Installation
Wall/ceiling mounting with adjustable brackets; 4.3ft power cord (plug not included) :cite[4].
Certifications
UL 2021 Ed. 4.0 and CAN/CSA-E60335-2-30:13 (R2018) compliant :cite[4].
Warranty
1-year limited warranty against defects :cite[4].
Warranty
Documents
Schwank - Schwank Select14R Series
The Select14R Series is a heavy-duty commercial air curtain featuring concealed placement and energy-efficient EC motor technology. Designed for mounting heights up to 14 feet, it provides thermal separation at entrances while maintaining architectural aesthetics.
Features
EC Motor Technology
Energy-efficient electronically commutated motor reduces operating costs by up to 30% compared to conventional models.
Advanced Controls
Integrated smart controller with temperature sensors and programmable operation modes.
Modular Design
Available in 36″ to 96″ lengths with electric (208V/480V/600V) or hydronic heating options.
Specifications
Performance
Airflow: 1,400-3,300 CFM | Sound pressure: ≤55 dB(A) at 3.3 ft.
Heating Capacity
Electric models: 20-60 kW | Hydronic models: 140-330 MBH output.
Installation
Wall/ceiling mounting with vibration dampeners (optional vertical kits for 72″+ units).
Warranty
Documents
Schwank - Schwank Grand18/Grand26 Series (3500/4500)
High-capacity gas-fired infrared heaters for industrial spaces, featuring stainless steel heat exchangers and 10:1 turndown ratios.
Features
Radiant Efficiency
Grand18: 350,000 BTU/hr | Grand26: 450,000 BTU/hr with 68% radiant output.
Construction
316L stainless steel tubes with ceramic fiber insulation.
Smart Control
Integrated Schwank.ONE connectivity for IoT-enabled zoning.
Specifications
Mounting Heights
Grand18: 18-45′ | Grand26: 26-60′ optimal mounting ranges.
Certifications
UL 795, CSA 3.14, and ETL listed for 2,000°F tube temps.
Warranty
7-year burner, 3-year parts coverage.
Warranty
Documents
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