A picture showing a heating element

Duct heater

Duct heaters for heating of air or gas. Backer's standard platform for duct heaters ranges from 15 kW up to 400 kW and duct sizes from 400x400 to 1000x1000 mm. Surface power and heating power are adapted to the application's needs. The batteries contain a junction box that is equipped according customer specification, varying from terminal blocks to complete control systems.

Technical data


230-690 V


Stainless or galvanized

How can we help you?