Vitomax 300-LW M82A - for hot water up to 120 °C


Take advantage of these benefits

  • Clean combustion with low nitrogen oxide emissions
  • Reliable heat transfer; straightforward hydraulic connection
  • Low radiation losses thanks to optimum thermal insulation
  • Vitocontrol control panel for all boiler-related control equipment
  • Approved in accordance with Pressure Equipment Directive 97/23/EC or Gas Appliances Directive 90/396/EEC


Hot water boiler in low NOₓ version

The Vitomax 300-LW M82A is a low pressure hot water boiler for flow temperatures up to 120 °C, an operating pressure of 6, 10 or 16 bar, and a heating output from 2.1 to 6.0 MW.

The three-pass boiler (low NOₓ series) features low combustion chamber loading with clean combustion and low nitrogen oxide emissions. In gas operation, NOx emissions are less than 70 mg/Nm³; in oil operation, less than150 mg/Nm³.

Irrespective of the fuel used, it generates 2.1 to 6.0 MW with no output losses.

Wide water galleries and large water content provide excellent natural circulation and reliable heat transfer.

No additional boiler pumps are required, so hydraulic connection is significantly easier.

Low pressure drop on the hot gas side thanks to optimum heating surface and smoke tube design.


Time is money

This is particularly applicable to industrial and commercial enterprises, where new heating centres often have to be operational as quickly as possible, so that heat for production can be supplied on time.

The pre-assembled equipment for the 110 °C and 120 °C protection reduces the amount of engineering work and lowers costs.

Thanks to water-cooled burner entry points, the refractory linings require no drying processes, which significantly reduces commissioning times.

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