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HEAT ENGINEERING

KTP 49 - Hot water boiler for solid fuels

burning boilers,

Hot water boilers for solid fuels (with cooling loop)

nominal power 49 kW


Hot water boiler KTP 49 for combustion of fire wood, short piece wood, fresh saw dust, wet chips and other wet biomass. Another possible alternative fuel is brown and hard coal. The fuels can be mixed. Boilers comply with Class 3 in accordance with the Norm ČSN EN 303 - 5.


Special construction of combustion chamber enabling double combustion, i.e. about 80% gasification and about 20% common burning out.

Boilers are a welded structure, inner plates 5 mm thick, outer walls 4 mm thick. All walls of the boiler body are doubled, filled with water, including the grate made of heat resistant pipes.


Advantages of KTP boilers:

- guarantee for the tightness of boiler body 3 years

- possibility to burn all kinds of solid fuels

- possibility to burn wet wood, wet biomass and other solid fuels in manual operation

- boilers are designed for low chimney draught 10 – 12 Pa

- boilers include a cooling loop as a protection against overheating

- the boiler output can be adjusted and its service capacity reduced by 40% without any additional devices

- the return water can drop up to 40°C because it goes through the pipe grate near the fire place


This boiler KTP 49 with manual loading can be completed with a high quality Swedish pellet burner PX 50 and changed to an automatic boiler.

KTP 49 - Enlarge

KTP 49 - Technical data

Boiler
Nominal output 49 kW
Min. output29 kW
Boiler width748mm
Boiler height1285,5 mm
Boiler depth803 mm
Grate depth600 mm
Chimney height1182,5 mm
Chimney diameter219 mm
Height of water inlet252 mm
Diameter of water inlet and outlet2"
Max. diam./length of wood230/ 580 mm
Volume of combustion chamber123,1 l
Boiler weight476 kg
Boiler class in accordance with Norm EN 303-53
Efficiency75 %
texttd(660)D
texttd(661)74
texttd(662)74 %
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Flow rate of burnt gas - nominal output230 m³/h
Hydraulic boiler loss 0,4
Burning time for nominal output2 h
Size of loading hatch, semicircle - width x height395 x 295 mm
Water volume166 l
Max. operation water overpressure2 bar
Min. operation water overpressure0,5 bar
Testing water overpressure4 bar
Max. operation temperature90°C
Specified chimney draught8 až 12 Pa
Wood consumption for nominal output15,7 kg/h
Temperature of burnt gas for nominal output220 - 300°C

KTP 49 - Accessories

P 500 - 2000P 500 - 2000 - Heating Water Buffer Tank
PR 500 - 2000PR 500 - 2000 - Heating Water Buffer Tank

KTP 49 - Details

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Grate made of heat resistant pipes filled with water
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Recommended fuels

KTP 49 - Videos

Video
KTP
19 078,6 kB

KTP 49 - Documents to download

DocumentSizeType of documentLanguage
Kotle_UK.pdf2 523,2 kBHot water boilers for wo (show-card)English
Kotle_HU.pdf1 653,8 kBHot water boilers for wo (show-card)Magyar
Kotle_RO.pdf3 343,6 kBHot water boilers for wo (show-card)Romania
TTP/Cert_KTP_CZ.pdf1 260,7 kBKTP 20-80 (certificate)Česky
TTP/Cert_KTP_UK.pdf1 205,2 kBKTP 20-80 (certificate)English


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