Air curtain Invisair
The INVISAIR air curtain is designed to be installed invisibly in false ceilings and columns or drawers around the door. It is an ideal solution for those entrances that for architectural reasons require an air curtain installation that is fully integrated into the interior design of the building.
The Invisair air curtain has obtained the CSA certification according to the CSA - UL standard for its presence in the North American market.
- Specially designed for applications where the body of the air curtain is to be installed inside a column or bulkhead for architectural reasons. It can be vertically or horizontally mounted.
- Self-supporting casing construction made of galvanized steel plate, finished in structural epoxy-polyester painting white colour RAL9016 as standard. Other colours or stainless steel are available on request.
- The air flow of Invisair follows a straight line from the air inlet grille to the to the discharge. Inlet area inside a bulkhead or column should be designed with suitable grille provided by others.
- Anodized aluminium outlet vanes, airfoil shaped, adjustable from 0 to 15º each side.
- Double-inlet centrifugal fans driven by an external rotor motor and low noise level. 5-speed selector. EC models assembled with very low consumption efficiency fans.
- “P” type with water heated coil. “E” type with electrical shielded elements, three stages with integrated regulation. “A” type without heating, air only. Optional expansion DX coil.
- Includes Plug&Play control with 7m RJ45 cable and infrared remote control. Optional: Clever control (programmable, automatic, intelligent, energy saving, Modbus RTU for BMS…)
- Air curtain with CSA certification according to UL and CSA standards for its presence in the North American markets.
Model Nominal Airflow
m³/hRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWNominal Airflow 208V
m³/hIM 1500 A 2640 2,5-3,5 - - - - - - - IM 2000 A 3960 2,5-3,5 - - - - - - - IM 2500 A 4620 2,5-3,5 - - - - - - - IG 1500 A 3200 3-4 - - - - - - - IG 2000 A 4800 3-4 - - - - - - - IG 2500 A 5600 3-4 - - - - - - - IECG 1500 A 3600 3-4,2 - - - - - - - IECG 2000 A 5400 3-4,2 - - - - - - - IECG 2500 A 6300 3-4,2 - - - - - - - Model Nominal Airflow
m³/hElectrical Heating Capacity 400Vx3
kWRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWElectrical Heating Capacity 460Vx3
kWElectrical Heating Capacity 480Vx3
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWElectrical Heating Capacity 208Vx3
kWElectrical Heating Capacity 575Vx3
kWNominal Airflow 208V
m³/hIM 1500 E 2640 4/8/12 2,5-3,5 - - - - - - - - - - - IM 2000 E 3960 6/12/18 2,5-3,5 - - - - - - - - - - - IM 2500 E 4620 6/12/18 2,5-3,5 - - - - - - - - - - - IG 1500 E 3200 7,5/15/22,5 3-4 - - - - - - - - - - - IG 2000 E 4800 10/20/30 3-4 - - - - - - - - - - - IG 2500 E 5600 10/20/30 3-4 - - - - - - - - - - - IECG 1500 E 3600 7,5/15/22,5 3-4,2 - - - - - - - - - - - IECG 2000 E 5400 10/20/30 3-4,2 - - - - - - - - - - - IECG 2500 E 6300 10/20/30 3-4,2 - - - - - - - - - - - Model Nominal Airflow
m³/hRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWElectrical Heating Capacity 575Vx3
kWNominal Airflow 208V
m³/hIM 1500 P64 2480 2,5-3,5 - 13,65 - - - - - - IM 1500 P86 2480 2,5-3,5 14,23 - - - - - - - IM 2000 P64 3720 2,5-3,5 - 19,7 - - - - - - IM 2000 P86 3720 2,5-3,5 22,17 - - - - - - - IM 2500 P64 4340 2,5-3,5 - 23,48 - - - - - - IM 2500 P86 4340 2,5-3,5 27,69 - - - - - - - IG 1500 P64 3000 3-4 - 15,47 - - - - - - IG 1500 P54 3000 3-4 - - 16,37 - - - - - IG 1500 P86 3000 3-4 16,02 - - - - - - - IG 2000 P64 4500 3-4 - 22,29 - - - - - - IG 2000 P54 4500 3-4 - - 23,15 - - - - - IG 2000 P86 4500 3-4 24,92 - - - - - - - IG 2500 P64 5250 3-4 - 26,61 - - - - - - IG 2500 P54 5250 3-4 - - 28,76 - - - - - IG 2500 P86 5250 3-4 31,16 - - - - - - - IECG 1500 P64 3400 3-4,2 - 16,77 - - - - - - IECG 1500 P54 3400 3-4,2 - - 17,86 - - - - - IECG 1500 P86 3400 3-4,2 17,29 - - - - - - - IECG 2000 P64 5100 3-4,2 - 24,14 - - - - - - IECG 2000 P54 5100 3-4,2 - - 25,24 - - - - - IECG 2000 P86 5100 3-4,2 26,86 - - - - - - - IECG 2500 P64 5950 3-4,2 - 28,84 - - - - - - IECG 2500 P54 5950 3-4,2 - - 31,38 - - - - - IECG 2500 P86 5950 3-4,2 33,63 - - - - - - - Model Nominal Airflow
m³/hRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWNominal Airflow 208V
m³/hIECG 1500 A 3600 3-4,2 - - - - - - - IECG 2000 A 5400 3-4,2 - - - - - - - IECG 2500 A 6300 3-4,2 - - - - - - - Model Nominal Airflow
m³/hElectrical Heating Capacity 400Vx3
kWRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWElectrical Heating Capacity 460Vx3
kWElectrical Heating Capacity 480Vx3
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWElectrical Heating Capacity 208Vx3
kWElectrical Heating Capacity 575Vx3
kWNominal Airflow 208V
m³/hIECG 1500 E 3600 7,5/15/22,5 3-4,2 - - - - - - - - - - - IECG 2000 E 5400 10/20/30 3-4,2 - - - - - - - - - - - IECG 2500 E 6300 10/20/30 3-4,2 - - - - - - - - - - - Model Nominal Airflow
m³/hRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWElectrical Heating Capacity 575Vx3
kWNominal Airflow 208V
m³/hIECG 1500 P64 3400 3-4,2 - 16,77 - - - - - - IECG 1500 P54 3400 3-4,2 - - 17,86 - - - - - IECG 1500 P86 3400 3-4,2 17,29 - - - - - - - IECG 2000 P64 5100 3-4,2 - 24,14 - - - - - - IECG 2000 P54 5100 3-4,2 - - 25,24 - - - - - IECG 2000 P86 5100 3-4,2 26,86 - - - - - - - IECG 2500 P64 5950 3-4,2 - 28,84 - - - - - - IECG 2500 P54 5950 3-4,2 - - 31,38 - - - - - IECG 2500 P86 5950 3-4,2 33,63 - - - - - - - Model Nominal Airflow
m³/hRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWNominal Airflow 208V
m³/hIG 1500 A 60Hz CSA 3300 3-4 2800 IG 2000 A 60Hz CSA 4950 3-4 4200 IG 2500 A 60Hz CSA 5775 3-4 4900 IECG 1500 A 60Hz CSA 3800 3-4,2 3195 IECG 2000 A 60Hz CSA 5700 3-4,2 4760 IECG 2500 A 60Hz CSA 6650 3-4,2 5575 Model Nominal Airflow
m³/hElectrical Heating Capacity 400Vx3
kWRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWElectrical Heating Capacity 460Vx3
kWElectrical Heating Capacity 480Vx3
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWElectrical Heating Capacity 208Vx3
kWElectrical Heating Capacity 575Vx3
kWNominal Airflow 208V
m³/hIG 1500 E 60Hz 208V-1 208V-3 CSA 3000 - 3-4 - - 3,5/6,5/10 - 2760 IG 1500 E 60Hz 240V-1 208V-3 CSA 3200 - 3-4 - - 6/9,5/15,5 - 0 IG 1500 E 60Hz 208V-1 480V-3 CSA 3000 - 3-4 3,5/7/10,5 4/7,5/11,5 - - 2760 IG 1500 E 60Hz 240V-1 480V-3 CSA 3200 5,3/10,7/16 3-4 5,3/10,7/16 5,8/11,7/17,5 - - 0 IG 1500 E 60Hz 208V-1 575V-3 CSA 3000 - 3-4 - - - 5/5,5/10,5 2760 IG 1500 E 60Hz 240V-1 575V-3 CSA 3200 - 3-4 - - - 5,5/11/16,5 0 IG 2000 E 60Hz 208V-1 208V-3 CSA 4500 - 3-4 - - 5/9/14 - 4140 IG 2000 E 60Hz 240V-1 208V-3 CSA 4800 - 3-4 - - 5/9/14 - 0 IG 2000 E 60Hz 208V-1 480V-3 CSA 4500 - 3-4 5/10,5/15,5 5,5/11/16,5 - - 4140 IG 2000 E 60Hz 240V-1 480V-3 CSA 4800 8,2/16,3/24,5 3-4 8,2/16,3/24,5 8,8/17,7/26,5 - - 0 IG 2000 E 60Hz 208V-1 575V-3 CSA 4500 - 3-4 - - - 6,5/8/14,5 4140 IG 2000 E 60Hz 240V-1 575V-3 CSA 4800 - 3-4 - - - 8/16/24 0 IG 2500 E 60Hz 208V-1 208V-3 CSA 5250 - 3-4 - - 5,5/9/14,5 - 4830 IG 2500 E 60Hz 240V-1 208V-3 CSA 5600 - 3-4 - - 5,5/9/14,4 - 0 IG 2500 E 60Hz 208V-1 480V-3 CSA 5250 - 3-4 6/12/18 6,5/13/19,5 - - 4830 IG 2500 E 60Hz 240V-1 480V-3 CSA 5600 9,3/18,7/28 3-4 9,3/18,7/28 10,2/20,3/30,5 - - 0 IG 2500 E 60Hz 208V-1 575V-3 CSA 5250 - 3-4 - - - 8/9,5/17,5 4830 IG 2500 E 60Hz 240V-1 575V-3 CSA 5600 - 3-4 - - - 9,5/19/28,5 0 IECG 1500 E 60Hz 208V-1 208V-3 CSA 3600 - 3-4,2 - - 6/9,5/15,5 - 3140 IECG 1500 E 60Hz 240V-1 208V-3 CSA 3700 - 3-4,2 - - 6/9,5/15,5 - 0 IECG 1500 E 60Hz 208V-1 480V-3 CSA 3600 - 3-4,2 5,3/10,7/16 5,8/11,7/17,5 - - 3140 IECG 1500 E 60Hz 240V-1 480V-3 CSA 3700 7,5/15/22,5 3-4,2 5,3/10,7/16 5,8/11,7/17,5 - - 0 IECG 1500 E 60Hz 208V-1 575V-3 CSA 3600 - 3-4,2 - - - 5,5/11/16,5 3140 IECG 1500 E 60Hz 240V-1 575V-3 CSA 3700 - 3-4,2 - - - 5,5/11/16,5 0 IECG 2000 E 60Hz 208V-1 208V-3 CSA 5400 - 3-4,2 - - 5/9/14 - 4410 IECG 2000 E 60Hz 240V-1 208V-3 CSA 5550 - 3-4,2 - - 5/9/14 - 0 IECG 2000 E 60Hz 208V-1 480V-3 CSA 5400 - 3-4,2 8,2/16,3/24,5 8,8/17,7/26,5 - - 4410 IECG 2000 E 60Hz 240V-1 480V-3 CSA 5550 10/20/30 3-4,2 8,2/16,3/24,5 8,8/17,7/26,5 - - 0 IECG 2000 E 60Hz 208V-1 575V-3 CSA 5400 - 3-4,2 - - - 8/16/24 4410 IECG 2000 E 60Hz 240V-1 575V-3 CSA 5550 - 3-4,2 - - - 8/16/24 0 IECG 2500 E 60Hz 208V-1 208V-3 CSA 6300 - 3-4,2 - - 5,5/9/14,5 - 5480 IECG 2500 E 60Hz 240V-1 208V-3 CSA 6475 - 3-4,2 - - 5,5/9/14,5 - 0 IECG 2500 E 60Hz 208V-1 480V-3 CSA 6300 - 3-4,2 9,3/18,7/28 10,2/20,3/30,5 - - 5480 IECG 2500 E 60Hz 240V-1 480V-3 CSA 6475 10/20/30 3-4,2 9,3/18,7/28 10,2/20,3/30,5 - - 0 IECG 2500 E 60Hz 208V-1 575V-3 CSA 6300 - 3-4,2 - - - 9,5/19/28,5 5480 IECG 2500 E 60Hz 240V-1 575V-3 CSA 6475 - 3-4,2 - - - 9,5/19/28,5 0 Model Nominal Airflow
m³/hRecommended Installation Height
mHeating Capacity 80/60ºC (kW)
kWHeating Capacity 60/40ºC (kW)
kWHeating Capacity 50/40ºC
kWHeating Capacity 80/60ºC (Ventilation 208Vx1)
kWHeating Capacity 60/40ºC (Ventilation 208Vx1)
kWHeating Capacity 50/40ºC (Ventilation 208Vx1)
kWElectrical Heating Capacity 575Vx3
kWNominal Airflow 208V
m³/hIG 1500 P86 60Hz CSA 3000 3-4 15.76 15.15 - 2700 IG 1500 P64 60Hz CSA 3000 3-4 14.48 13.89 - 2700 IG 1500 P54 60Hz CSA 3000 3-4 15.3 14.63 - 2700 IG 2000 P86 60Hz CSA 4500 3-4 24.51 23.57 - 4050 IG 2000 P64 60Hz CSA 4500 3-4 20.86 20.02 - 4050 IG 2000 P54 60Hz CSA 4500 3-4 21.64 20.69 - 4050 IG 2500 P86 60Hz CSA 5250 3-4 30.64 29.46 - 4725 IG 2500 P64 60Hz CSA 5250 3-4 24.9 23.88 - 4725 IG 2500 P54 60Hz CSA 5250 3-4 26.88 25.7 - 4725 IECG 1500 P86 60Hz CSA 3500 3-4,2 17.09 16.47 - 3080 IECG 1500 P64 60Hz CSA 3500 3-4,2 15.78 15.17 - 3080 IECG 1500 P54 60Hz CSA 3500 3-4,2 16.8 16.1 3400 3080 IECG 2000 P86 60Hz CSA 5250 3-4,2 26.54 25.61 - 4580 IECG 2000 P64 60Hz CSA 5250 3-4,2 22.7 21.84 - 4580 IECG 2000 P54 60Hz CSA 5250 3-4,2 23.71 22.76 - 4580 IECG 2500 P86 60Hz CSA 6125 3-4,2 32.25 32.04 - 5370 IECG 2500 P64 60Hz CSA 6125 3-4,2 27.14 26.1 - 5370 IECG 2500 P54 60Hz CSA 6125 3-4,2 29.51 28.29 - 5370
 - France - Paris/02.jpg "Invisair - Vertical, Clever - Chain Store - Lego (Forum des Halles) - France - Paris-02.jpg")
 - Spain - Torrejon de Ardoz/03.jpg "Invisair - Dimensions, Color RAL 9005 - Shop - k tuin (CC Oasiz) - Spain - Torrejon de Ardoz-03.jpg")
