TU1237/51

Technical specifications

Top connection

Dimensions
Width, mm	900
Depth, mm	585
Height, mm	1650
Weight, kg	1450
Firebox width, mm	360
Firebox depth, mm	310
Heat technology
Energy sign	A
Area to be heated, m2	40-90
Energy intensity, kWh	41,7
Nominal power (min-max), kW	2,6
Efficiency, %	80
CO, mg/Nm³	875
Particles, mg/Nm3	28
OGC, mg/Nm³	71
NO_x, mg/Nm³	145
Maximum amount of wood, kg	12,2
Length of firewood, mm	330 (200-330)
Heat release time (h) 100%	3,9
Heat release time (h) 50%	13,4
Heat release time (h) 25%	21,3
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	150
Safety distances side (dS), mm	150
Safety distances up, mm	250
Safety distances front (dP), mm	1000
Chimney connection and combustion air information
Chimney recommendation, ø mm	175...210
Top connection, mm	175
Maximum weight of top connection flue, kg	550
Fire air intake from under the floor, connection size, ø mm	150
Average flue gas temperature °C	176
Max. flue gas temperature °C	279
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	211
Flue gas mass flow, g/s	30,7
Supplies
Electrical resistors	Optional
Cooking products	Optional

Connection below

Dimensions
Width, mm	900
Depth, mm	585
Height, mm	1650
Weight, kg	1450
Firebox width, mm	360
Firebox depth, mm	310
Heat technology
Energy sign	A
Area to be heated, m2	40-90
Energy intensity, kWh	41,7
Nominal power (min-max), kW	2,5
Efficiency, %	80
CO, mg/Nm³	875
Particles, mg/Nm3	28
OGC, mg/Nm³	71
NO_x, mg/Nm³	145
Maximum amount of wood, kg	12,2
Length of firewood, mm	330 (200-330)
Heat release time (h) 100%	3,9
Heat release time (h) 50%	13,4
Heat release time (h) 25%	21,3
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	150
Safety distances side (dS), mm	150
Safety distances up, mm	250
Safety distances front (dP), mm	1000
Chimney connection and combustion air information
Chimney recommendation, ø mm	175...210
Fire air intake from under the floor, connection size, ø mm	150
Average flue gas temperature °C	204
Max. flue gas temperature °C	326
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	245
Flue gas mass flow, g/s	30,7
The dimension of the duct connection opening, mm B	310
B = maximum dimension for the upper edge of the chimney opening from the floor (mm), E=The height of the flue connection measured from the floor to the center of the flue pipe.
Supplies
Ignition damper	Optional
Electrical resistors	Optional
Cooking products	Optional

Manual	Download
DXF Footprint	Download
Performance level declaration, Dop	Download
Eco-design product information	Download
Energy sign	Download
Declaration of conformity	Download

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