Three pass firetube hot water boiler

Three pass firetube hot water boiler

39,000.00 39000.0 USD

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Warranty 12 months

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Hot water boiler series BW-GL

Main technical specifications:

  • Fuel: natural gas, diesel;

  • Layout of the boiler: three-way fire tube;

  • Working pressure - 6 bar;

  • Maximum outlet temperature - no more than 115 °C;

  • Efficiency - not less than 92%;

  • Estimated service life - 20 years.

Main advantages:

  • a large water volume of the boiler reduces the number of starts and stops during the transition periods of the heating season;

  • the fire tube system of the boiler ensures the maximum gas density of the boiler block with almost complete absence of heat-resistant materials, unlike water tube boilers (the boiler water volume is the insulation of the furnace volume);

  • a three-way flue gas boiler arrangement ensures complete combustion of fuel at minimum values of the excess air coefficient, in contrast to two-way boilers with reversible heat pipes.

Hot water boiler

Dimensions

Outline drawing of the boiler
BW-GL
ABCDØEFGHIJØKLMДу1Ду2
1.0
4,34
4,16
0,78
2,5
0,22
1,35
0,96
1,7
0,52
1,72
1,52
1,29
1,92
0,08
0,05
2.0
4,66
4,38
0,78
2,4
0,3
1,63
1,0
2,0
0,6
2,18
2,0
1,49
2,24
0,1
0,07
3.0
4,65
4,55
0,78
2,8
0,3
1,71
0,66
2,3
0,52
2,45
2,3
1,85
2,55
0,13
0,08
5.0
5,5
4,48
0,94
2,95
0,33
1,84
0,61
2,73
0,27
3,05
2,3
2,21
2,95
0,15
0,15
8.0
6,63
6,25
0,82
3,9
0,72
2,2
1,0
3,0
0,7
3,15
3,0
2,5
3,23
0,2
0,2
10.0
7.6
7.1
0.9
4.2
0.81







3.7
0.25
0.25

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