İstek Aluminum Towel Radiators present modern and elegant appearance besides their superior technical qualifications. A new dimension is added to your homes and offices with their esthetic features. Compared to iron and steel radiators, they have three times more thermal conductivity that allows maximum homogeneous heating with minimum water and energy in a shorter time. Material used is lighter and installation is easier.
Aluminium collector is produced by fixating self-winged extrusion aluminium pipes together. The panels are covered with a special black matt paint to increase the heat transfer.
Copper collector is produced by welding the copper tubes to copper plate ultrasonically. The surface of the copper panels is painted with a special black matt paint. As they have excellent heat transfer, the efficiency of these collectors is very high.
Selective copper collector is made by welding copper pipes to selective surface coated copper sheet ultrasonically. Offering high efficiency, these collectors can be preferred in the areas where the solar radiation is less.