Idrofan® - 4 way cassette
42GW
Cooling capacity : 1.5-8.5 kW
Heating capacity : 1.9-10.3 kW
Carrier's Idrofan cassettes 42GW_AC/LEC offer a modern solution for a host of commercial applications. They are particularly suitable for big offices, stores, restaurants, bars, hotel receptions, meeting rooms, banks, laboratories and exhibition rooms.
- Easy installation
- Centralized diffusion
- Low energy consumption
- Optimized comfort
- Aesthetically integrated into suspended ceilings
- Quiet operation
The range exists in 2 models & 6 sizes :
- COMPACT MODEL to fit into 600 x 600 mm false ceiling
- 3 different sizes available in 2 pipe, 4 pipe and 2 pipe + electrical heater
- LARGE MODEL with dimension 900 x 900 mm
- 3 different sizes available in 2 pipe, 4 pipe and/or 2 pipe + electrical heater
General description
- Installed in suspended ceilings and offers two, three or four way diffusion
- Air inlet grille blends in nicely with all types of interior
- Light and easy to install, the small frame is perfectly suited to conventional ceiling tiles
- Comfort is ensured by four-way air supply
- Integrated, factory-fitted cooling and heating coils, for two-pipe, two-pipe plus electric heater, and four-pipe applications
Designed for quiet
- The unique design of the centrifugal fan ensures very quiet operation
- The special shape of the diffuser ensures a rapid mix of the supply air and ambient air
- 3-speed AC motor offers ultra-low noise levels
- LEC (Low Energy Consumption) motor brings lower energy costs, better comfort, maximum flexibility and an extended service life
Filters
- Pleated filtration surface, which provides a surface area 87% larger than a traditional filter
- Easily accessible, cleaning is simple

This table provides a quick and easy overview of the key features of our products. To learn more about them and make the best choice, consult their detailed product sheet.
*Stand alone : Lead/lag configurable via the device for the application once the KNX bus is connected. BMS not required in this case.
The range exists in 2 models & 6 sizes :
- COMPACT MODEL to fit into 600 x 600 mm false ceiling
- 3 different sizes available in 2 pipe, 4 pipe and 2 pipe + electrical heater
- LARGE MODEL with dimension 900 x 900 mm
- 3 different sizes available in 2 pipe, 4 pipe and/or 2 pipe + electrical heater
General description
- Installed in suspended ceilings and offers two, three or four way diffusion
- Air inlet grille blends in nicely with all types of interior
- Light and easy to install, the small frame is perfectly suited to conventional ceiling tiles
- Comfort is ensured by four-way air supply
- Integrated, factory-fitted cooling and heating coils, for two-pipe, two-pipe plus electric heater, and four-pipe applications
Designed for quiet
- The unique design of the centrifugal fan ensures very quiet operation
- The special shape of the diffuser ensures a rapid mix of the supply air and ambient air
- 3-speed AC motor offers ultra-low noise levels
- LEC (Low Energy Consumption) motor brings lower energy costs, better comfort, maximum flexibility and an extended service life
Filters
- Pleated filtration surface, which provides a surface area 87% larger than a traditional filter
- Easily accessible, cleaning is simple

This table provides a quick and easy overview of the key features of our products. To learn more about them and make the best choice, consult their detailed product sheet.
*Stand alone : Lead/lag configurable via the device for the application once the KNX bus is connected. BMS not required in this case.