Frame heaters are used for air heating in ventilation installations.
Series of types of the heaters includes 6 sizes with intake surface from 0,157m2 to 1,6m2, offered as two- or three- row heaters.
The construction of the heaters allows for joining them in four-, five- row sets.
The heater consists of:
As a standard, the heating elements are made of pipes with inner diameter d=21,4mm, outer diameter of ribs D=58 mm and ribs spacing s=5 mm.
Connectors, in the standard version, are fitted for connection with heating installation by welding.
There may also be offered heaters with connectors ended with collars.
The heaters may be fed with steam of pressure from 0,01 to 0,6MPa.
The heaters may operate in vertical position or may get out of plumb app. up to 60.