Hot water air heater HELIOS

wall-mountedceiling-mounted

The HELIOS unit heaters, built with the same criteria of sturdiness and safety that define all Sabiana products, stand out for the splendid new design of the casing, made using anodised aluminium bars and polished die-cast corners. They have the same big heart as the Atlas unit heaters: a coil that has been conceived, designed and manufactured specifically for heating industrial environments. The thickness of the pipes, steel as standard, the diameter (Ø 22 mm) and the excellent ratio between the flow-rate of air and the heat output guarantee long life and exceptional comfort. The Helios unit heaters are made in 6 sizes, with heat outputs from 5 to 60 kW, and are available with 1 row coils for steam or high-temperature water systems, 2 row coils for hot water systems and 3 row coils for low-temperature hot water systems. They can be installed on the wall and on the ceiling. The coil of Sabiana Helios unit heaters with steel tubes Ø 22 mm and aluminium fins has the following advantages compared with the copper-aluminium small diameter tube coils: the material used for the steel tube, which is very thick (1 mm instead of 0,3 - 0,4 mm), makes the Sabiana coil extremely sturdy and long lasting. The tube's big diameter reduces the water pressure drop: this means that reduced power pumps are installed and a very rapid heating capacity is provided. The Sabiana coil for unit heaters uses a reduced number of tubes to give the same yield: this determines a low resistance to the air flow and consequently an optimum leaving air temperature and a very high throw.