Heat exchangers

K30 K45



These are fast heat exchangers for combined boilers for central heating and domestic hot water.
They contain a copper coil wrapped in a series of concentric spirals with different diameters. The primary circuit is connected to the heating circuit and consists of a series of cylindrical baffles that force water to make multiple vertical passes in order to efficiently move along the outer surface of the copper tube. Both internal circuits are welded to threaded connections to permit installation of the heat exchanger in the plumbing circuit.

product details
specification summaries
K30 K45 Datasheet 2014-03-06 it, en, de, fr, es pdf go
  • K21 K26 K28

  • KP 20 KP 24

  • SM 4C

  • SM 5O

  • SB SBR

  • SMA