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Electric Air Curtains
Air curtains provide an effective climate control solution for both commercial and industrial premises. They play a key role in improving energy efficiency, hygiene, and comfort.
Prem-I-Air
Prem-I-Air 2kW PTC Over Door Heater - 230v 2kW
- 2kW / 1kW Double Heat Setting & PTC Element
- Fan-Only Mode
- Programmable 24-Hour 7-Day Timer
- Remote Control Included
- Selectable Open Window Function
- Ideal For Shop Doorways & Reception Areas
Consort Claudgen
Consort Screenzone Air Curtains 3kW - 6kW
- 3 / 4.4 / 6kW Heat Output
- 3-Phase Power
- Fan-Only Mode
- Integral Switches & Multiple Heat Settings
- Auto Safety Shut Off
- Wall Mounting Bracket Included
Consort Claudgen
Consort Screenzone RX Air Curtains 3kW - 6kW
- 3 / 4.5 / 6kW Heat Output
- Single Phase Only
- Fan-Only Mode
- Requires 200mm Ceiling Clearance
- Auto Safety Shut Off
- Wall Mounting Bracket Included
Reznor
Reznor AC Mini Commercial Over Door Heater 3kW - 6kW
- 3kW - 6kW Heat Output
- 230V Supply
- CE Approved Cost-Saving Heating Solution
- Innovative Shape & Aesthetic
- Wireless Control Compatible
- Versatile Installation Options
Turnbull & Scott
Turnbull & Scott Modular Ceiling Heater 3kW - 4.5kW
- 3kW / 4.5kW Heat Output
- Mains Supply
- Space-Saving Discreet Design
- Fan-Only Mode
- TT Version Available
- Remote Control Switch Included
Turnbull & Scott
Sonniger GUARD Ambient Air Curtain 2,000(m3/h) - 4,800(m3/h)
- 2,000 – 4,800m3/hr Airflow
- 230V Supply
- Efficient Temperature Regulation
- Mounting Brackets Included
- Flexible Control Options
- 3 Fan Speed Settings
Turnbull & Scott
Sonniger GUARD LPHW Air Curtain 9kW - 35kW
- 9kW - 35kW Heat Output
- 230V Supply
- Minimises Heat Energy Loss
- Flexible Control Options
- Mounting Brackets Included
- 3 Fan Speed Settings
Turnbull & Scott
Sonniger GUARD Electric Air Curtain 7kW - 14kW
- 7kW – 14kW Heat Output
- 3-Phase Supply
- Modern Design & High Performance
- Mounting Brackets Included
- Flexible Control Options
- 3 Fan Speed Settings
Turnbull & Scott
Turnbull & Scott Electric Over Door Heater 3kW - 9kW
- 3kW – 9kW Heat Output
- 230v – 3-Phase Supply
- 90o Adjustable Wall/Ceiling Brackets
- Heat Selection & Fan-Only Mode
- Clean White Powder-Coated Finish
- Versatile Control Options
Turnbull & Scott
Turnbull & Scott Recessed Electric Over Door Heater 3kW - 9kW
- 3kW - 9kW Heat Output
- 230v - 400v Supply
- Versatile Mounting Options
- Warm Welcome To Entrants
- Heat Selection & Fan-Only Mode
- Remote Control Switch Included
Turnbull & Scott
Turnbull & Scott Electric Recessed Plasterboard Ceiling Heater 3kW - 4.5kW
- 3kW / 4.5kW Heat Output
- Mains Supply
- Space-Saving Discreet Design
- Fan-Only Mode
- TT Version Available
- Remote Control Switch Included
Consort Claudgen
Consort RAC-HL Large Recessed Air Curtains 8kW - 24kW
- 8kW - 24kW Adjustable Heat Output
- 3-Phase Power Supply
- Fits Shallow 300mm Recess
- Simple Use, Maintenance & Installation
- Electronic Touchscreen Controller
- 8 Heat Settings, 8 Fan Speeds & 7-Day Timer
Consort Claudgen
Consort RX Recessed Air Curtains 3kW – 6kW
- 3kW – 6kW Heat Output
- Single Phase Power Only
- Fan-Only Mode
- Wireless Control Options
- Fits Shallow 210mm Recess
- Auto Safety Shut Off
Consort Claudgen
Consort Recessed SL Ceiling Fan Heater 3kW - 6kW
- 3 / 4.5 / 6kW Heat Output
- Mains Supply
- Versatile Control Options
- LED Indicator Light & Auto Shut Off
- Fits Shallow 210mm Recess
- Complete With White Aluminium Diffuser
Consort Claudgen
Consort Screenzone Tall Double Door Air Curtains 3kW - 6kW
- 6kW - 9kW Heat Output
- Single or 3-Phase Power
- Dual Fan Speeds
- Remote Control Switch
- Auto Safety Shut Off
- Wall Mounting Bracket Included
Reznor
Reznor AB Gas Series Industrial Air Curtain 40kW - 162kW
- 40kW or 54kW Heat Output
- Diverse Power Options
- Reduces Environment Temperature Loss
- Remote Control Panels
- Optional Fan Speed Control
- Exceptionally Energy-Efficient
Reznor
Reznor AB Electric Series Industrial Air Curtain 18kW - 72kW
- 24kW - 72kW Heat Output
- 230V - 3-Phase Power Supply
- Reduces Environment Temperature Loss
- Remote Control Panels
- Optional Fan Speed Control
- Exceptionally Energy-Efficient
Reznor
Reznor AB Ambient Series Industrial Air Curtain 11000m3/h - 33000m3/h
- Variable Heat Settings
- 220-240V Supply
- 760 - 1200m³/h Airflow
- Compliments Conventional Heating
- Remote Control Panels
- Reduces Environment Temperature Loss
Reznor
Reznor AB LPHW Series Industrial Air Curtain 60kW - 210kW
- 60kW or 70kW Heat Output
- 230V - 3-Phase Power
- Reduces Environment Temperature Loss
- Optional Fan Speed Control
- Remote Control Panels
- Exceptionally Energy-Efficient
Reznor
Reznor ACR Mini Drive Through Window Air Curtain 3kW - 6kW
- 3 / 4.5k / 6kW Heat Output
- 230V Supply
- Energy-Efficient Operation
- Suited For Installation Above Doors & Windows
- 600mm / 900mm Discreet Design
- Maintains Comfortable Indoor Temperature
Over Door Heaters For Commercial and Industrial Areas
Air curtains serve multiple purposes and can be used in both commercial or industrial areas. They are an effective climate control solution designed to separate indoor and outdoor environments without restricting or closing off access. Heaters positioned over doorways produce a high-velocity, controlled airflow barrier which helps to maintain internal temperatures whilst allowing both pedestrian or vehicle movement whilst remaining exceptionally energy-efficient.
Climate Control For Retail And Other Settings
Overdoor heaters can be used across multiple settings, such as in retail, hospitality, logistics, manufacturing settings and sterile areas such as healthcare facilities and processing areas. Beyond thermal efficiency, air curtains provide practical protection against contaminants such as dust, exhaust fumes, insects and odours. As a result, they support compliance with hygiene standards without the need for physical barriers.
Reliable Air Curtains For Improved Air Quality
At National Heater Shops, we provide an array of overdoor heaters from various reputable brands such as Reznor, Consort Claudgen and Prem-I-Air, which provide effective coverage and consistent performance. With electric heat output options from 2kW to 72kW, we have CE approved heaters available for any use. Still unsure which model is for you? Speak to our friendly and knowledgeable sales team for assistance in choosing your perfect air curtain.
Air Curtain FAQs
Are mounting brackets included?
Mounting brackets are included with most of our models - most notably the Sonniger GUARD LPHW Air Curtain, which also allows for 3 different fan speed settings.
What is fan only mode?
Fan only mode is a feature of most of our over door heaters. It allows for the heating element to be switched off, allowing unheated air to pass through the unit. This ensures that the barrier of air remains, without the warmth. This mode is best used during warmer seasons.
What Power Supply Do I Need?
We have options for electric, gas and propane powered overdoor heaters. Larger models such as the Reznor AB Electric Series Industrial Air Curtain are available in a 3 phase power supply, to keep up with demanding conditions.