Ariterm Bio

Cost efficient and ecological central heating boiler

A burner system with clean and efficient combustion requires a boiler that can transfer the heat provided by the burner’s flue gases to boiler water with maximum efficiency. Ariterm bio-boilers achieve this. Ariterm Bio is a central heating boiler that’s available for several different power ranges.

▌Characteristics of a good boiler, all of which are met by Ariterm bio-boilers:

  • vertical convection structure (extends the period between cleanings)
  • easy to clean
  • low flue gas temperature (150-180°C at rated output)
  • sufficient fire surface (required for efficient transfer of heat to the boiler water)
  • sufficient pressure rating (enables the use of sufficiently high temperatures)
  • weight of the boiler (mark of a strong boiler structure)

Bio-400-SP-luukku-auki

▌Hot domestic water

The need for domestic hot water varies by object of operation. This is why the Ariterm Bio 120-4000 kW boilers can be equipped with a domestic hot water heat exchanger most suitable for the customer’s property.

 

▌Power ranges

Ariterm bio-boilers are available with an operating pressure of 4 bar for power ranges within 120 – 4000 kW and 6 or 10 bar operating pressure for power ranges within 500 – 4000 kW.

Accessories:

  • Insulated steel ash chamber
  • Ash screws
  • Automatic convector sweeping (working on compressed air)
  • Vacuum-controlled flue gas fan
  • Flue gas cleaner
  • Oil burner hatch
  • Additional convections for power ranges of 500 kW and above

 

Draft of boiler cross sections

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For models that need to be cleaned from the top, the boiler room height needs to be twice the height of the boiler. The arch is standard only in 200 – 400 kW boilers equipped with an Ariterm burner.

Measurements (120 - 400 kW)

120 150 200 250 300 400
Chimney ø mm 150150175175175200
Height 154017401540159016401840
Length (mm) 169017901990209022702370
Weight (kg) 125014501650180022002700
Width (mm) 98098098013010801180