Flange Duct Conn. (Class A) HW

Flange Duct Conn. (Class A) HW

Our heating coils with flange duct connections in density class A are our well-known and very popular product, which we have been stocking for a number of years.


  • 13 standard sizes
  • Suitable for air volumes from 500 m3 / h to 22000 m3/h
  • With flange duct connections
  • Frame in galvanized sheet material
  • Tube and tube connections in copper
  • Aluminum fins
  • Complies with tightness class A according to EN 15727

Below is a detailed overview of all the types as well as drawings of the individual types:

Ballerup Aalborg