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  1. Home
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  3. Air curtains
  4. Recessed air curtains
  5. Air curtain Invisair
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Pressure switches and sensors

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.

Air curtain Invisair
Air curtain Invisair
Air curtain Invisair
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  • 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.
  • Low noise double-inlet centrifugal fans with external rotor motor. 5-speed controller. 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…)
Datasheet Invisair
Datasheet Invisair Imperial CSA_UL
Datasheet Invisair Metric CSA_UL
Catalogue Air Curtains General

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  • 50Hz
  • 60Hz
  • 60Hz CSA
    • Unheated
    • Electrical Heating
    • Water Heating
    Model
    Nominal Airflow
    m³/h
    Recommended Installation Range
    m
    Nominal Airflow 208V
    m³/h
    IM 1000 A19802,5-3,5-
    IM 3000 A52802,5-3,5-
    IG 1000 A24003-4-
    IG 3000 A64003-4-
    IECG 1000 A27003-4,2-
    IECG 3000 A72003-4,2-
    IM 1500 A26402,5-3,5-
    IM 2000 A39602,5-3,5-
    IM 2500 A46202,5-3,5-
    IG 1500 A32003-4-
    IG 2000 A48003-4-
    IG 2500 A56003-4-
    IECG 1500 A36003-4,2-
    IECG 2000 A54003-4,2-
    IECG 2500 A63003-4,2-
    Model
    Nominal Airflow
    m³/h
    Electrical Heating Capacity 400Vx3
    kW
    Recommended Installation Range
    m
    Electrical Heating Capacity 460Vx3
    kW
    Electrical Heating Capacity 480Vx3
    kW
    Electrical Heating Capacity 208Vx3
    kW
    Electrical Heating Capacity 575Vx3
    kW
    Nominal Airflow 208V
    m³/h
    IM 1000 E19803/6/92,5-3,5-----
    IM 3000 E52808/16/242,5-3,5-----
    IG 1000 E24005/10/153-4-----
    IG 3000 E640010/20/303-4-----
    IECG 1000 E27005/10/153-4,2-----
    IECG 3000 E720010/20/303-4,2-----
    IM 1500 E26404/8/122,5-3,5-----
    IM 2000 E39606/12/182,5-3,5-----
    IM 2500 E46206/12/182,5-3,5-----
    IG 1500 E32007,5/15/22,53-4-----
    IG 2000 E480010/20/303-4-----
    IG 2500 E560010/20/303-4-----
    IECG 1500 E36007,5/15/22,53-4,2-----
    IECG 2000 E540010/20/303-4,2-----
    IECG 2500 E630010/20/303-4,2-----
    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
    Heating Capacity 80/60ºC (Ventilation 208Vx1)
    kW
    Heating Capacity 60/40ºC (Ventilation 208Vx1)
    kW
    Heating Capacity 50/40ºC (Ventilation 208Vx1)
    kW
    Electrical Heating Capacity 575Vx3
    kW
    Nominal Airflow 208V
    m³/h
    IM 1000 P8618602,5-3,59.84-------
    IM 3000 P8649602,5-3,533.15-------
    IG 1000 P8622503-411.04-------
    IG 3000 P8660003-437.35-------
    IECG 1000 P8625503-4,211.89-------
    IECG 3000 P8668003-4,240.34-------
    IM 1000 P6418602,5-3,5-9.22------
    IM 3000 P6449602,5-3,5-26.94------
    IG 1000 P6422503-4-10.42------
    IG 3000 P6460003-4-32.1------
    IECG 1000 P6425503-4,2-11.27------
    IECG 3000 P6468003-4,2-34.81------
    IG 1000 P5422503-4--10.56-----
    IG 3000 P5460003-4--34.03-----
    IECG 1000 P5425503-4,2--11.5-----
    IECG 3000 P5468003-4,2--37.16-----
    IM 1500 P6424802,5-3,5-13,65------
    IM 1500 P8624802,5-3,514,23-------
    IM 2000 P6437202,5-3,5-19,7------
    IM 2000 P8637202,5-3,522,17-------
    IM 2500 P6443402,5-3,5-23,48------
    IM 2500 P8643402,5-3,527,69-------
    IG 1500 P6430003-4-15,47------
    IG 1500 P5430003-4--16,37-----
    IG 1500 P8630003-416,02-------
    IG 2000 P6445003-4-22,29------
    IG 2000 P5445003-4--23,15-----
    IG 2000 P8645003-424,92-------
    IG 2500 P6452503-4-26,61------
    IG 2500 P5452503-4--28,76-----
    IG 2500 P8652503-431,16-------
    IECG 1500 P6434003-4,2-16,77------
    IECG 1500 P5434003-4,2--17,86-----
    IECG 1500 P8634003-4,217,29-------
    IECG 2000 P6451003-4,2-24,14------
    IECG 2000 P5451003-4,2--25,24-----
    IECG 2000 P8651003-4,226,86-------
    IECG 2500 P6459503-4,2-28,84------
    IECG 2500 P5459503-4,2--31,38-----
    IECG 2500 P8659503-4,233,63-------
    • Unheated
    • Electrical Heating
    • Water Heating
    Model
    Nominal Airflow
    m³/h
    Recommended Installation Range
    m
    Nominal Airflow 208V
    m³/h
    IECG 1000 A27003-4,2-
    IECG 3000 A72003-4,2-
    IECG 1500 A36003-4,2-
    IECG 2000 A54003-4,2-
    IECG 2500 A63003-4,2-
    Model
    Nominal Airflow
    m³/h
    Electrical Heating Capacity 400Vx3
    kW
    Recommended Installation Range
    m
    Electrical Heating Capacity 460Vx3
    kW
    Electrical Heating Capacity 480Vx3
    kW
    Electrical Heating Capacity 208Vx3
    kW
    Electrical Heating Capacity 575Vx3
    kW
    Nominal Airflow 208V
    m³/h
    IECG 1000 E27005/10/153-4,2-----
    IECG 3000 E720010/20/303-4,2-----
    IECG 1500 E36007,5/15/22,53-4,2-----
    IECG 2000 E540010/20/303-4,2-----
    IECG 2500 E630010/20/303-4,2-----
    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
    Heating Capacity 80/60ºC (Ventilation 208Vx1)
    kW
    Heating Capacity 60/40ºC (Ventilation 208Vx1)
    kW
    Heating Capacity 50/40ºC (Ventilation 208Vx1)
    kW
    Electrical Heating Capacity 575Vx3
    kW
    Nominal Airflow 208V
    m³/h
    IECG 1000 P8625503-4,211.89-------
    IECG 3000 P8668003-4,240.34-------
    IECG 1000 P6425503-4,2-11.27------
    IECG 3000 P6468003-4,2-34.81------
    IECG 1000 P5425503-4,2--11.5-----
    IECG 3000 P5468003-4,2--37.16-----
    IECG 1500 P6434003-4,2-16,77------
    IECG 1500 P5434003-4,2--17,86-----
    IECG 1500 P8634003-4,217,29-------
    IECG 2000 P6451003-4,2-24,14------
    IECG 2000 P5451003-4,2--25,24-----
    IECG 2000 P8651003-4,226,86-------
    IECG 2500 P6459503-4,2-28,84------
    IECG 2500 P5459503-4,2--31,38-----
    IECG 2500 P8659503-4,233,63-------
    • Unheated
    • Electrical Heating
    • Water Heating
    Model
    Nominal Airflow
    m³/h
    Recommended Installation Range
    m
    Nominal Airflow 208V
    m³/h
    IG 1500 A 60Hz CSA29803-42800
    IG 2000 A 60Hz CSA44703-44200
    IG 2500 A 60Hz CSA52153-44900
    IECG 1500 A 60Hz CSA34003-4,23195
    IECG 2000 A 60Hz CSA50603-4,24760
    IECG 2500 A 60Hz CSA59303-4,25575
    Model
    Nominal Airflow
    m³/h
    Electrical Heating Capacity 400Vx3
    kW
    Recommended Installation Range
    m
    Electrical Heating Capacity 460Vx3
    kW
    Electrical Heating Capacity 480Vx3
    kW
    Electrical Heating Capacity 208Vx3
    kW
    Electrical Heating Capacity 575Vx3
    kW
    Nominal Airflow 208V
    m³/h
    IG 1500 E 60Hz 208V-1 208V-3 CSA2760-3-4--3,5/6,5/10-2760
    IG 1500 E 60Hz 240V-1 208V-3 CSA2940-3-4--6/9,5/15,5--
    IG 1500 E 60Hz 208V-1 480V-3 CSA2760-3-43,5/7/10,54/7,5/11,5--2760
    IG 1500 E 60Hz 240V-1 480V-3 CSA29405,3/10,7/163-45,3/10,7/165,8/11,7/17,5---
    IG 1500 E 60Hz 208V-1 575V-3 CSA2760-3-4---5/5,5/10,52760
    IG 1500 E 60Hz 240V-1 575V-3 CSA2940-3-4---5,5/11/16,5-
    IG 2000 E 60Hz 208V-1 208V-3 CSA4140-3-4--5/9/14-4140
    IG 2000 E 60Hz 240V-1 208V-3 CSA4410-3-4--5/9/14--
    IG 2000 E 60Hz 208V-1 480V-3 CSA4140-3-45/10,5/15,55,5/11/16,5--4140
    IG 2000 E 60Hz 240V-1 480V-3 CSA44108,2/16,3/24,53-48,2/16,3/24,58,8/17,7/26,5---
    IG 2000 E 60Hz 208V-1 575V-3 CSA4140-3-4---6,5/8/14,54140
    IG 2000 E 60Hz 240V-1 575V-3 CSA4410-3-4---8/16/24-
    IG 2500 E 60Hz 208V-1 208V-3 CSA4830-3-4--5,5/9/14,5-4830
    IG 2500 E 60Hz 240V-1 208V-3 CSA5145-3-4--5,5/9/14,4--
    IG 2500 E 60Hz 208V-1 480V-3 CSA4830-3-46/12/186,5/13/19,5--4830
    IG 2500 E 60Hz 240V-1 480V-3 CSA51459,3/18,7/283-49,3/18,7/2810,2/20,3/30,5---
    IG 2500 E 60Hz 208V-1 575V-3 CSA4830-3-4---8/9,5/17,54830
    IG 2500 E 60Hz 240V-1 575V-3 CSA5145-3-4---9,5/19/28,5-
    IECG 1500 E 60Hz 208V-1 208V-3 CSA3140-3-4,2--6/9,5/15,5-3140
    IECG 1500 E 60Hz 240V-1 208V-3 CSA3340-3-4,2--6/9,5/15,5--
    IECG 1500 E 60Hz 208V-1 480V-3 CSA3140-3-4,25,3/10,7/165,8/11,7/17,5--3140
    IECG 1500 E 60Hz 240V-1 480V-3 CSA33407,5/15/22,53-4,25,3/10,7/165,8/11,7/17,5---
    IECG 1500 E 60Hz 208V-1 575V-3 CSA3140-3-4,2---5,5/11/16,53140
    IECG 1500 E 60Hz 240V-1 575V-3 CSA3340-3-4,2---5,5/11/16,5-
    IECG 2000 E 60Hz 208V-1 208V-3 CSA4680-3-4,2--5/9/14-4680
    IECG 2000 E 60Hz 240V-1 208V-3 CSA4980-3-4,2--5/9/14--
    IECG 2000 E 60Hz 208V-1 480V-3 CSA4410-3-4,28,2/16,3/24,58,8/17,7/26,5--4410
    IECG 2000 E 60Hz 240V-1 480V-3 CSA498010/20/303-4,28,2/16,3/24,58,8/17,7/26,5---
    IECG 2000 E 60Hz 208V-1 575V-3 CSA4680-3-4,2---8/16/244680
    IECG 2000 E 60Hz 240V-1 575V-3 CSA4980-3-4,2---8/16/24-
    IECG 2500 E 60Hz 208V-1 208V-3 CSA5480-3-4,2--5,5/9/14,5-5480
    IECG 2500 E 60Hz 240V-1 208V-3 CSA5830-3-4,2--5,5/9/14,5--
    IECG 2500 E 60Hz 208V-1 480V-3 CSA5480-3-4,29,3/18,7/2810,2/20,3/30,5--5480
    IECG 2500 E 60Hz 240V-1 480V-3 CSA583010/20/303-4,29,3/18,7/2810,2/20,3/30,5---
    IECG 2500 E 60Hz 208V-1 575V-3 CSA5480-3-4,2---9,5/19/28,55480
    IECG 2500 E 60Hz 240V-1 575V-3 CSA5830-3-4,2---9,5/19/28,5-
    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
    Heating Capacity 80/60ºC (Ventilation 208Vx1)
    kW
    Heating Capacity 60/40ºC (Ventilation 208Vx1)
    kW
    Heating Capacity 50/40ºC (Ventilation 208Vx1)
    kW
    Electrical Heating Capacity 575Vx3
    kW
    Nominal Airflow 208V
    m³/h
    IG 1500 P86 60Hz CSA28603-415.76--15.15---2700
    IG 1500 P64 60Hz CSA28603-4-14.48--13.89--2700
    IG 1500 P54 60Hz CSA28603-4--15.3--14.63-2700
    IG 2000 P86 60Hz CSA42903-424.51--23.57---4050
    IG 2000 P64 60Hz CSA42903-4-20.86--20.02--4050
    IG 2000 P54 60Hz CSA42903-4--21.64--20.69-4050
    IG 2500 P86 60Hz CSA50053-430.64--29.46---4725
    IG 2500 P64 60Hz CSA50053-4-24.9--23.88--4725
    IG 2500 P54 60Hz CSA50053-4--26.88--25.7-4725
    IECG 1500 P86 60Hz CSA32803-4,217.09--16.47---3080
    IECG 1500 P64 60Hz CSA32803-4,2-15.78--15.17--3080
    IECG 1500 P54 60Hz CSA32803-4,2--16.8--16.134003080
    IECG 2000 P86 60Hz CSA48803-4,226.54--25.61---4580
    IECG 2000 P64 60Hz CSA48803-4,2-22.7--21.84--4580
    IECG 2000 P54 60Hz CSA48803-4,2--23.71--22.76-4580
    IECG 2500 P86 60Hz CSA57203-4,232.25--32.04---5370
    IECG 2500 P64 60Hz CSA57203-4,2-27.14--26.1--5370
    IECG 2500 P54 60Hz CSA57203-4,2--29.51--28.29-5370
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Air curtain Invisair - Dimensions
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