Air curtains are used for protection against outer air inflow at doors and construction outer holes in shops, department stores, workshops etc.
They are fitted for deriving and heating air from inside a room.
The curtains are fitted for installation at doors high up to 2,5 m.
Series of types of units include 5 sizes.The curtains consist of:
The curtains are made in three lengths 104, 156 and 200 cm.
Water heaters are fed with water of 150OC or lower temperature and pressure of 1,5Mpa.
Electric heater power suppply is three-
The heaters are equipped with protection against exceeding max. temperature of heaters operation.