· Ijobiy bosimli shamollatish
· Ikki marta tozalashdan himoya
· Elektr oldindan isitish:
Yuqori aniqlikdagi sensorlar orqali tashqi toza havo harorati, shamol tezligi, vaqt va boshqa ko'rsatkichlarni real vaqt rejimida ko'rsatish mumkin. Tashqi toza havo haroratiga ko'ra, elektr yordamchi isitish tizimi tashqi haroratni oldindan qizdirish va toza havoning qulayligini oshirish uchun aqlli ravishda faollashtiriladi.
| Model | Nominal havo oqimi (m³/soat) | ESP reytingiga ega (Pa) | Shovqin (dB(A)) | Volt. (V/Hz) | Quvvat kiritish (V) | Shimoli-g'arbiy (Kg) | Hajmi (mm) | Ulanish hajmi |
| VFHC-020(A1-1A2) | 200 | 100 | 27 | 210-240/50 | 55+ (500*2)) | 12 | 405*380*200 | φ110 |
| VFHC-025(A1-1A2) | 250 | 100 | 28 | 210-240/50 | 60+ (500*2)) | 14 | 505*380*230 | φ150 |
| VFHC-030(A1-1A2) | 300 | 100 | 32 | 210-240/50 | 75+ (500*2)) | 14 | 505*380*230 | φ150 |