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ktm-007

KTM boiler

KTM heating boiler is a new generation of heating boilers for solid fuel. KTM has been adapted to combustion of small coal (fine coal, pea coal). Combustion process is constant. Fuel is fed by a controller according to energy requirement. Operating the boiler has been simplified to refueling of the fuel tank and ash removal. Caution! Boiler does not need chimney insert.

KTM heating boilers have certification of compliance with energy efficiency criterion.

Emission and energy tests were conducted by Institute of Heating and Sanitary Technology in £ód¼.

KTM boilers are designed for heating water in an open central heating system according to PN-91/B-02413, up to the outlet temperature of 900°C. They are used for heating living quarters, warehouses, commercial halls, workshops, farm buildings, glasshouses, schools etc. They can work in a gravitational or induced systems.

Base for appropriate boiler selection is a thermal balance of the heated area created according to thermal standards for buildings. The nominal thermal efficiency should equal or be little higher (about 10%) than calculated heat requirement of the heated area. In chart nr 6, No. 2 are information about size of areas that can be heated by KTM boilers. Given data is approximate and is specified for rooms of 3 m height.

Specification unit Type of the boiler
KTM-20 KTM-25 KTM-35 KTM-45 KTM-60 KTM-70 KTM-100 KTM-150 KTM-200 KTM-250 KTM-350 KTM-500 KTM-700
Nominal power kW 20 25 35 45 60 70 100 150 200 250 350 500 700
Approximate size of heated area at assumption of (0,1 kW/m2) m2 120-200 200-250 250-350 350-450 450-600 600-700 700-1000 1000-1500 1500-2000 2000-2500 2500-3500 3500-5000 1500-2000
Fuel tank capacity dm3 113 128 168 196 252 284 635 635 635 976 976 1080 1080
Max. working preasure bar 1,5 2,0 2,5
Required fire gas drift Pa 27 30 37 40 41 45
Min. chimney height m 6 6,5 7,5 9 10
Min. cross-section of chimney cm2 260 260 360 400 500 600 680 800 1020 1300 1700 2200 3000
Fuel’s dimensions width
height
mm Ø160 Ø160 Ø160 180
220
200
250
230
280
250
250
250
300
300
300
300
350
400
400
400
450
500
500
Temperature of water at the source of power max. oC 90
Temperature of water at the reversion min. oC 50
Weight of boiler without water kg 400 427 550 612 782 825 1900 2390 4020 4520 5360 6400
Power supply V 230 V, 50 HZ
Boiler afficiency % bis 82
Fan power kW 0,08 0,08×2 290,08×3 0,26×2 0,26×3
Motoreducter power kW 0,55 037
Boiler’s dimensions width
lenght of the boiler with hopper
height
mm 450
1430
1500
500
1430
1500
530
1430
1685
610
1430
1685
780
1450
1715
880
1450
1715
1210
3220
1665
1210
3320
1830
1210
3320
2010
1590
3030
2370
1590
43340
4520
1590
5360
2675
1630
4200
2675
Power supply diameter and DN return diameter 50 50 50 50 65 65 80 80 100 100 125 150 150

charakterystyka-ekr-75

charakterystyka-ekr-75

Recommended fuel for KTM boilers is: Fine coal MI sort, 25/9 class according to PN-82/G-97001

  • fine coal
  • pea coal

atest-ekr