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.
It can be vertically or horizontally mounted. 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.
Advanced Plug&Play control. Includes: Advanced PRO control with LCD display and integrated thermostat, door contact, 7 m RJ11 cable, and remote control. Optional: Clever PRO intelligent programmable control compatible with Modbus RTU for BMS.
The Invisair air curtain has obtained the CSA certification according to the CSA - UL standard for its presence in the North American market.

| Model | Nominal Airflow m³/h | Recommended Installation Range m | m³/h |
|---|---|---|---|
| IM 1000 A | 1980 | 2,5-3,5 | - |
| IM 3000 A | 5280 | 2,5-3,5 | - |
| IG 1000 A | 2400 | 3-4 | - |
| IG 3000 A | 6400 | 3-4 | - |
| IECG 1000 A | 2700 | 3-4,2 | - |
| IECG 3000 A | 7200 | 3-4,2 | - |
| IM 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/h | Electrical Heating Capacity 400Vx3 kW | Recommended Installation Range m | kW | kW | kW | kW | m³/h |
|---|---|---|---|---|---|---|---|---|
| IM 1000 E | 1980 | 3/6/9 | 2,5-3,5 | - | ||||
| IM 3000 E | 5280 | 8/16/24 | 2,5-3,5 | - | ||||
| IG 1000 E | 2400 | 5/10/15 | 3-4 | - | ||||
| IG 3000 E | 6400 | 10/20/30 | 3-4 | - | ||||
| IECG 1000 E | 2700 | 5/10/15 | 3-4,2 | - | ||||
| IECG 3000 E | 7200 | 10/20/30 | 3-4,2 | - | ||||
| IM 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/h | Recommended Installation Range m | Heating Capacity 80/60ºC (kW) kW | Heating Capacity 60/40ºC (kW) kW | Heating Capacity 50/40ºC kW | kW | kW | kW | kW | m³/h |
|---|---|---|---|---|---|---|---|---|---|---|
| IM 1000 P86 | 1860 | 2,5-3,5 | 9.84 | - | - | - | ||||
| IM 3000 P86 | 4960 | 2,5-3,5 | 33.15 | - | - | - | ||||
| IG 1000 P86 | 2250 | 3-4 | 11.04 | - | - | - | ||||
| IG 3000 P86 | 6000 | 3-4 | 37.35 | - | - | - | ||||
| IECG 1000 P86 | 2550 | 3-4,2 | 11.89 | - | - | - | ||||
| IECG 3000 P86 | 6800 | 3-4,2 | 40.34 | - | - | - | ||||
| IM 1000 P64 | 1860 | 2,5-3,5 | - | 9.22 | - | - | ||||
| IM 3000 P64 | 4960 | 2,5-3,5 | - | 26.94 | - | - | ||||
| IG 1000 P64 | 2250 | 3-4 | - | 10.42 | - | - | ||||
| IG 3000 P64 | 6000 | 3-4 | - | 32.1 | - | - | ||||
| IECG 1000 P64 | 2550 | 3-4,2 | - | 11.27 | - | - | ||||
| IECG 3000 P64 | 6800 | 3-4,2 | - | 34.81 | - | - | ||||
| IG 1000 P54 | 2250 | 3-4 | - | - | 10.56 | - | ||||
| IG 3000 P54 | 6000 | 3-4 | - | - | 34.03 | - | ||||
| IECG 1000 P54 | 2550 | 3-4,2 | - | - | 11.5 | - | ||||
| IECG 3000 P54 | 6800 | 3-4,2 | - | - | 37.16 | - | ||||
| IM 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/h | Recommended Installation Range m | m³/h |
|---|---|---|---|
| IG 1000 A 60Hz | 2205 | 3-4 | 0 |
| IG 1500 A 60Hz | 2940 | 3-4 | 0 |
| IG 2000 A 60Hz | 4410 | 3-4 | 0 |
| IG 2500 A 60Hz | 5145 | 3-4 | 0 |
| IECG 1000 A | 2700 | 3-4,2 | - |
| IECG 3000 A | 7200 | 3-4,2 | - |
| 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/h | Electrical Heating Capacity 400Vx3 kW | Recommended Installation Range m | kW | kW | kW | kW | m³/h |
|---|---|---|---|---|---|---|---|---|
| IECG 1000 E | 2700 | 5/10/15 | 3-4,2 | - | ||||
| IECG 3000 E | 7200 | 10/20/30 | 3-4,2 | - | ||||
| 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/h | Recommended Installation Range m | Heating Capacity 80/60ºC (kW) kW | Heating Capacity 60/40ºC (kW) kW | Heating Capacity 50/40ºC kW | kW | kW | kW | kW | m³/h |
|---|---|---|---|---|---|---|---|---|---|---|
| IECG 1000 P86 | 2550 | 3-4,2 | 11.89 | - | - | - | ||||
| IECG 3000 P86 | 6800 | 3-4,2 | 40.34 | - | - | - | ||||
| IECG 1000 P64 | 2550 | 3-4,2 | - | 11.27 | - | - | ||||
| IECG 3000 P64 | 6800 | 3-4,2 | - | 34.81 | - | - | ||||
| IECG 1000 P54 | 2550 | 3-4,2 | - | - | 11.5 | - | ||||
| IECG 3000 P54 | 6800 | 3-4,2 | - | - | 37.16 | - | ||||
| 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/h | Recommended Installation Range m | m³/h |
|---|---|---|---|
| IG 1500 A 60Hz CSA | 2980 | 3-4 | 2800 |
| IG 2000 A 60Hz CSA | 4470 | 3-4 | 4200 |
| IG 2500 A 60Hz CSA | 5215 | 3-4 | 4900 |
| IECG 1500 A 60Hz CSA | 3400 | 3-4,2 | 3195 |
| IECG 2000 A 60Hz CSA | 5060 | 3-4,2 | 4760 |
| IECG 2500 A 60Hz CSA | 5930 | 3-4,2 | 5575 |
| Model | Nominal Airflow m³/h | Electrical Heating Capacity 400Vx3 kW | Recommended Installation Range m | kW | kW | kW | kW | m³/h |
|---|---|---|---|---|---|---|---|---|
| IG 1500 E 60Hz 208V-1 208V-3 CSA | 2760 | - | 3-4 | 2760 | ||||
| IG 1500 E 60Hz 240V-1 208V-3 CSA | 2940 | - | 3-4 | - | ||||
| IG 1500 E 60Hz 208V-1 480V-3 CSA | 2760 | - | 3-4 | 2760 | ||||
| IG 1500 E 60Hz 240V-1 480V-3 CSA | 2940 | 5,3/10,7/16 | 3-4 | - | ||||
| IG 1500 E 60Hz 208V-1 575V-3 CSA | 2760 | - | 3-4 | 2760 | ||||
| IG 1500 E 60Hz 240V-1 575V-3 CSA | 2940 | - | 3-4 | - | ||||
| IG 2000 E 60Hz 208V-1 208V-3 CSA | 4140 | - | 3-4 | 4140 | ||||
| IG 2000 E 60Hz 240V-1 208V-3 CSA | 4410 | - | 3-4 | - | ||||
| IG 2000 E 60Hz 208V-1 480V-3 CSA | 4140 | - | 3-4 | 4140 | ||||
| IG 2000 E 60Hz 240V-1 480V-3 CSA | 4410 | 8,2/16,3/24,5 | 3-4 | - | ||||
| IG 2000 E 60Hz 208V-1 575V-3 CSA | 4140 | - | 3-4 | 4140 | ||||
| IG 2000 E 60Hz 240V-1 575V-3 CSA | 4410 | - | 3-4 | - | ||||
| IG 2500 E 60Hz 208V-1 208V-3 CSA | 4830 | - | 3-4 | 4830 | ||||
| IG 2500 E 60Hz 240V-1 208V-3 CSA | 5145 | - | 3-4 | - | ||||
| IG 2500 E 60Hz 208V-1 480V-3 CSA | 4830 | - | 3-4 | 4830 | ||||
| IG 2500 E 60Hz 240V-1 480V-3 CSA | 5145 | 9,3/18,7/28 | 3-4 | - | ||||
| IG 2500 E 60Hz 208V-1 575V-3 CSA | 4830 | - | 3-4 | 4830 | ||||
| IG 2500 E 60Hz 240V-1 575V-3 CSA | 5145 | - | 3-4 | - | ||||
| IECG 1500 E 60Hz 208V-1 208V-3 CSA | 3140 | - | 3-4,2 | 3140 | ||||
| IECG 1500 E 60Hz 240V-1 208V-3 CSA | 3340 | - | 3-4,2 | - | ||||
| IECG 1500 E 60Hz 208V-1 480V-3 CSA | 3140 | - | 3-4,2 | 3140 | ||||
| IECG 1500 E 60Hz 240V-1 480V-3 CSA | 3340 | 7,5/15/22,5 | 3-4,2 | - | ||||
| IECG 1500 E 60Hz 208V-1 575V-3 CSA | 3140 | - | 3-4,2 | 3140 | ||||
| IECG 1500 E 60Hz 240V-1 575V-3 CSA | 3340 | - | 3-4,2 | - | ||||
| IECG 2000 E 60Hz 208V-1 208V-3 CSA | 4680 | - | 3-4,2 | 4680 | ||||
| IECG 2000 E 60Hz 240V-1 208V-3 CSA | 4980 | - | 3-4,2 | - | ||||
| IECG 2000 E 60Hz 208V-1 480V-3 CSA | 4410 | - | 3-4,2 | 4410 | ||||
| IECG 2000 E 60Hz 240V-1 480V-3 CSA | 4980 | 10/20/30 | 3-4,2 | - | ||||
| IECG 2000 E 60Hz 208V-1 575V-3 CSA | 4680 | - | 3-4,2 | 4680 | ||||
| IECG 2000 E 60Hz 240V-1 575V-3 CSA | 4980 | - | 3-4,2 | - | ||||
| IECG 2500 E 60Hz 208V-1 208V-3 CSA | 5480 | - | 3-4,2 | 5480 | ||||
| IECG 2500 E 60Hz 240V-1 208V-3 CSA | 5830 | - | 3-4,2 | - | ||||
| IECG 2500 E 60Hz 208V-1 480V-3 CSA | 5480 | - | 3-4,2 | 5480 | ||||
| IECG 2500 E 60Hz 240V-1 480V-3 CSA | 5830 | 10/20/30 | 3-4,2 | - | ||||
| IECG 2500 E 60Hz 208V-1 575V-3 CSA | 5480 | - | 3-4,2 | 5480 | ||||
| IECG 2500 E 60Hz 240V-1 575V-3 CSA | 5830 | - | 3-4,2 | - |
| Model | Nominal Airflow m³/h | Recommended Installation Range m | Heating Capacity 80/60ºC (kW) kW | Heating Capacity 60/40ºC (kW) kW | Heating Capacity 50/40ºC kW | kW | kW | kW | kW | m³/h |
|---|---|---|---|---|---|---|---|---|---|---|
| IG 1500 P86 60Hz CSA | 2860 | 3-4 | 15.76 | - | - | 2700 | ||||
| IG 1500 P64 60Hz CSA | 2860 | 3-4 | - | 14.48 | - | 2700 | ||||
| IG 1500 P54 60Hz CSA | 2860 | 3-4 | - | - | 15.3 | 2700 | ||||
| IG 2000 P86 60Hz CSA | 4290 | 3-4 | 24.51 | - | - | 4050 | ||||
| IG 2000 P64 60Hz CSA | 4290 | 3-4 | - | 20.86 | - | 4050 | ||||
| IG 2000 P54 60Hz CSA | 4290 | 3-4 | - | - | 21.64 | 4050 | ||||
| IG 2500 P86 60Hz CSA | 5005 | 3-4 | 30.64 | - | - | 4725 | ||||
| IG 2500 P64 60Hz CSA | 5005 | 3-4 | - | 24.9 | - | 4725 | ||||
| IG 2500 P54 60Hz CSA | 5005 | 3-4 | - | - | 26.88 | 4725 | ||||
| IECG 1500 P86 60Hz CSA | 3280 | 3-4,2 | 17.09 | - | - | 3080 | ||||
| IECG 1500 P64 60Hz CSA | 3280 | 3-4,2 | - | 15.78 | - | 3080 | ||||
| IECG 1500 P54 60Hz CSA | 3280 | 3-4,2 | - | - | 16.8 | 3080 | ||||
| IECG 2000 P86 60Hz CSA | 4880 | 3-4,2 | 26.54 | - | - | 4580 | ||||
| IECG 2000 P64 60Hz CSA | 4880 | 3-4,2 | - | 22.7 | - | 4580 | ||||
| IECG 2000 P54 60Hz CSA | 4880 | 3-4,2 | - | - | 23.71 | 4580 | ||||
| IECG 2500 P86 60Hz CSA | 5720 | 3-4,2 | 32.25 | - | - | 5370 | ||||
| IECG 2500 P64 60Hz CSA | 5720 | 3-4,2 | - | 27.14 | - | 5370 | ||||
| IECG 2500 P54 60Hz CSA | 5720 | 3-4,2 | - | - | 29.51 | 5370 |