Air curtains
Air curtains are used in commercial spaces, office buildings and have an elegant design due to their compact construction with low noise and overload protection, they are mounted above the entrances to commercial spaces at heights of 2.3 - 3 m high to prevent the formation of air currents, the entry of dust particles or insects, as well as the creation of a thermal barrier in order to maintain an ideal thermal climate inside the rooms. In winter, air curtains can reduce heat loss by up to 90%.
Air curtains can have a heating battery powered by hot water or can be powered by an energy source. If the heating coil is not switched on, the air curtain can only operate in recirculation.
Perdele de aer
Perdelele de aer sunt utilizate in spatii comerciale, cladiri de birouri si au un desing elegant datorat constructiei lor compacte cu nivel de zgomot redus si protectie la suprasarcina , se monteaza deasupra intrarilor in spatii comerciale la inaltimi de 2.3 – 3 m inaltime pentru a preveni formarea curentilor de aer, intrarea particulelor de praf sau a insectelor, precum si pentru crearea unei bariere termice cu scopul de a mentine un climat termic ideal in interiorul incaperilor. Pe timpul iernii, perdele de aer pot reduce pierderile de caldura cu pana la 90%.
Perdelele de aer pot avea bateria de incalzire alimentata cu apa agent termic apa calda sau poate fi alimentata electric de la o sursa de energie . In cazul in care bateria de incalzire nu este pornita perdeaua de aer poate functiona doar in recirculare.
