2VV ALFA 85-2 320 V ventilation unit has a nominal capacity of 3200m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 320 U ventilation unit has a nominal capacity of 3200m3/h complete with rotary heat exchanger and top duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 320 U ventilation unit has a nominal capacity of 3200m3/h complete with rotary heat exchanger and top duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 250 V ventilation unit has a nominal capacity of 2500m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 250 U ventilation unit has a nominal capacity of 2500m3/h complete with rotary heat exchanger and top duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 200 V ventilation unit has a nominal capacity of 2000m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 200 U ventilation unit has a nominal capacity of 2000m3/h complete with rotary heat exchanger and top duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 160 U ventilation unit has a nominal capacity of 1600m3/h complete with rotary heat exchanger and top duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 14K V ventilation unit has a nominal capacity of 14.000m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 14K V ventilation unit has a nominal capacity of 14.000m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 120 U ventilation unit has a nominal capacity of 1200m3/h complete with rotary heat exchanger and top duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 100 V ventilation unit has a nominal capacity of 1000m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 10K V ventilation unit has a nominal capacity of 10,000m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

2VV ALFA 85-2 10K V ventilation unit has a nominal capacity of 10,000m3/h complete with rotary heat exchanger and side duct connections, it fulfils difficult demands of public buildings, shops, restaurants, hotels and sports grounds

The Ostberg TKH roof fan has horizontal outlet and square connection. The TKH is available with AC or EC motor.

The Ostberg TKH roof fan has horizontal outlet and square connection. The TKH is available with AC or EC motor.

The Ostberg LPKB Silent is almost the same and has the same benefits as the LPKB. But LPKB Silent is equipped with a built-in silencer on the inlet side for an even lower sound level. LPKB Silent is available with AC or EC motor.