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Used VIESSMANN VitoCrossal 300 CR3 - Gas condensing boiler with Weishaupt burner WM G20/2A - Gas

2x units with extra burner

2x Reflex heat exchanger 1 MW

4x Reflex diaphragm expansion vessels 1000 l

Technical data VIESSMANN VitoCrossal 300 CR3 - Type CR3

  • Rated heat output: 895 kW
  • Rated heat output: 978 kW
  • Nominal heat output: 923 kW
  • Standard efficiency: up to 98 % (Hs)
  • Boiler water capacity: 1190 l

The Vitocrossal 300, type CR3B is the top product among the floorstanding gas condensing boilers. As a single boiler system, it is the most powerful condensing boiler in the comprehensive Viessmann range. This makes it just as suitable for residential complexes as it is for local heating networks, larger public and commercial buildings and industrial systems.

Weishaupt WM G20/2A burner - Gas

  • Version ZM-LM
  • Year of manufacture 2011
  • Output: 250- 1600 kw
  • Connection pressure 15-500 mbar

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