Heat Pump Air curtain Invisair DX for HITACHI
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.
Its energy saving heat pump compatible version achieves a reduction of up to 70% in consumption and CO2 emissions (in heating mode).
Sensors pre-installed in the direct expansion coil. As an option, under request, it can also work in cold mode (refrigeration), with optional condensate water pump.Internal pre-filter included.
Advanced Plug&Play control. Includes: Advanced PRO control with LCD display and integrated thermostat, door contact, 7m RJ11 cable and remote control.
DX 1:1
Ready to connect to HITACHI Inverter outdoor heat pump unit (R32) and expansion valve not included, the customer should purchase it. Requires HITACHI DX Interface KIT adapted for air curtain with expansion valve and programmable control.
DX VRV
Ready to connect to HITACHI VRF outdoor heat pump unit (R410A) and expansion valve not included, the customer should purchase it. Requires HITACHI VRF Interface KIT adapted for air curtain with expansion valve and programmable control.
- Energy saving heat pump air curtain: Up to 70% reduction in costs and CO2 emissions (heating mode).
- Specially designed for applications where the body of the air curtain is to be installed inside a column or bulkhead for architectural reasons.
- 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.
- Includes only heating direct expansion coil with installed temperature sensors.
- Advanced Plug&Play control. Includes: Advanced PRO control with LCD display and integrated thermostat, door contact, 7m RJ11 cable and remote control.
- DX 1:1:
Ready to connect to HITACHI Inverter outdoor heat pump unit (R410A/R32), not included, the customer should purchase it.
Requires HITACHI DX Interface KIT adapted for air curtain with expansion valve and programmable control, please consult. - DX VRF:
Ready to connect to HITACHI VRF outdoor heat pump unit (R410A), not included, the customer should purchase it.
Requires HITACHI VRF Interface KIT adapted for air curtain with expansion valve and programmable control, please consult.
Model Nominal Airflow
m³/hOutdoor Unit 230Vx1 Outdoor Unit 400Vx3 Recommended Installation Range
mIECG 1000 DX8-HI 2190 RAS-3HVNC1 - 3-4,2 IECG 3000 DX28-HI 5840 - RAS-10HNCE 3-4,2 IECG 1500 DX13-HI 2920 RAS-5HVNC1E RAS-5HNC1E 3-4,2 IECG 1500 DX15-HI 2920 RAS-6HVNC1E RAS-6HNC1E 3-4,2 IECG 2000 DX22-HI 4380 - RAS-8HNCE 3-4,2 IECG 2500 DX22-HI 5110 - RAS-8HNCE 3-4,2 IECG 2500 DX28-HI 5110 - RAS-10HNCE 3-4,2 Model Nominal Airflow
m³/hRecommended Installation Range
mIECG 1000 VRF10-HI 2190 3-4,2 IECG 3000 VRF29-HI 5840 3-4,2 IECG 1500 VRF13-HI 2920 3-4,2 IECG 1500 VRF15-HI 2920 3-4,2 IECG 2000 VRF20-HI 4380 3-4,2 IECG 2000 VRF24-HI 4380 3-4,2 IECG 2500 VRF25-HI 5110 3-4,2 IECG 2500 VRF29-HI 5110 3-4,2 Model Nominal Airflow
m³/hOutdoor Unit 230Vx1 Outdoor Unit 400Vx3 Recommended Installation Range
mIECG 1000 DX8-HI 2190 RAS-3HVNC1 - 3-4,2 IECG 3000 DX28-HI 5840 - RAS-10HNCE 3-4,2 IECG 1500 DX13-HI 2920 RAS-5HVNC1E RAS-5HNC1E 3-4,2 IECG 1500 DX15-HI 2920 RAS-6HVNC1E RAS-6HNC1E 3-4,2 IECG 2000 DX22-HI 4380 - RAS-8HNCE 3-4,2 IECG 2500 DX22-HI 5110 - RAS-8HNCE 3-4,2 IECG 2500 DX28-HI 5110 - RAS-10HNCE 3-4,2 Model Nominal Airflow
m³/hRecommended Installation Range
mIECG 1000 VRF10-HI 2190 3-4,2 IECG 3000 VRF29-HI 5840 3-4,2 IECG 1500 VRF13-HI 2920 3-4,2 IECG 1500 VRF15-HI 2920 3-4,2 IECG 2000 VRF20-HI 4380 3-4,2 IECG 2000 VRF24-HI 4380 3-4,2 IECG 2500 VRF25-HI 5110 3-4,2 IECG 2500 VRF29-HI 5110 3-4,2
