Laddomatic XXL

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Laddomatic XXL is a series of motorized mixing and anti-condensation units for larger boilers.
Laddomatic comes pre-assembled and is tested to meet market needs.

  • Laddomatic is easy to install and is designed to keep accurate set return temperature to the boiler. This protects the boiler from corrosion and tarring which prolongs the boiler life span considerably.
  • Laddomatic increases boiler efficiency by ensuring that the correct operating temperature is maintained.

Technical data

Pump:See catalogue
Connection:DN32, 1 1/4" IT
DN40, 1 1/2" IT
DN65, 2 1/2" Flange
DN65, 2 1/2" IT
Flow characteristics: Linear / Kvs 18, Kvs 25, Kvs 63
Max boiler output:See catalogue
Weight:Appr. 12 kg / 36 kg / 71 kg
Actuator choice:Thermomatic TVM
Thermomatic CC



Art nr: 17 180 X03

Laddomatic DN32.
With actuator choice Thermomatic TVM or Thermomatic CC.


Art nr: 17 250 X0X

Laddomatic DN40.
With pump Grundfos Magna1 40-80 or Magna1 40-150.
With actuator choice Thermomatic TVM (15 Nm) or Thermomatic CC.


Art nr: 17 630 XXX

Laddomatic DN65.
With pump Grundfos Magna1 65-80 or Magna1 65-120.
With flanged ball valves or ball valves with internal thread.
With actuator choice Thermomatic TVM (15 Nm) or Thermomatic CC.