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Steel solid fuel boilers ATON Multi 12-38

Boilers ATON Multi - are boilers with manual loading of fuel, the design of which is based on heat exchanger with horizontal convection channels, the so-called "water shelves."

Due to this, the boiler reaches high efficiency in a compact size.

As fuel for boilers used anthracite, lignite and hard coal, wood, peat briquettes and milled peat. The heat exchanger of the boiler ATON Multi, depending on the model, is made of boiler steel thickness of 4 and 5 mm.

Using of water-cooled grate in the boiler allows achieving high efficiency - 78% capability!

The boilers are equipped with mechanical draft control. It is available to complete a set of automatic control unit and a fan, which allows the slow-burning of fuel - up to 12 hours.

Range of boilers ATON TTK Multi is represented by capacities from 12 to 38 kW.

Operational guarantee period TTC ATON Multi - 36 months from date of manufacture.

Parameter name Unit 12 16 20 24 28 38
Nominal heating capacity (wood / anthracite) kW 9/12 12/16 16/20 20/24 20-24 34-38
Power efficiency % 78 78 78 75-78 75-78 75-78
Fuel loading kg 20 24 28 45 50 65
System operating pressure Mpa 0,2 0,2 0,2 0,3 0,2 0,2
Max. coolant temperature °С 90 90 90 90 90 90
Expension out of boiler Pa 25 25 25 25 25 25
Connection to system Inch 1 1½" 1 1½" 1 1½" 2" 1 1½" 1 1½"
Volume of water in boiler l 41 47 58 70 117 136
Flue pipe diameter mm 150 150 150 150 180 180
Dimensions of boiler furnace  
height mm 200 200 407 530 268 268
width mm 250 250 250 350 368 368
depth mm 300 372 372 372 500 590
Overall dimensions  
height mm 895 895 1110 1230 1280 1280
width mm 470 470 470 470 580 580
depth mm 680 752 752 752 950 1030
weight kg 115 125 147 180 285 330
  • Wall thickness of heat exchanger of the boiler ATON TTK Multi – 4-5 mm.
  • Easy to maintain and operate.
  • Easy loading - wide loading door.
  • Water-cooled grate bars increase the heat transfer area.
  • Increased burning time.
  • Large firebox.
  • Boiler insulation is made using high-quality mineral wool.