Koli S

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	870
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	870
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	1110
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	870
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	1110
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	870
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	1110
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	1110
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	780
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	780
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	780
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	780
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 18

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	1800
Weight, kg	780
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	30-50
Energy intensity, kWh	27,6
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	8
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	6,7
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20 (150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1600
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	1320
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	1320
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	1320
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	1320
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	Optional
Cooking products	Optional

Koli S 21

Top connection

Dimensions
Width, mm	650
Depth, mm	550
Height, mm	2100
Weight, kg	870
Firebox width, mm	320
Firebox depth, mm	345
Heat technology
Energy sign	A+
Area to be heated, m2	60-80
Energy intensity, kWh	34,5
Nominal power (min-max), kW	1,6
Efficiency, %	83
CO, mg/Nm³	1000
Particles, mg/Nm3	30
OGC, mg/Nm³	59
NO_x, mg/Nm³	138
Maximum amount of wood, kg	10
Length of firewood, mm	250 (200-330)
Maximum amount of pellets, kg	8,3
Heat release time (h) 100%	5,6
Heat release time (h) 50%	17,5
Heat release time (h) 25%	25,5
Firewood length can vary between those shown in parentheses (XX mm)
Safety distances
Safety distances back (dR), mm	20(150)
Safety distances side (dS), mm	50 (150)
Safety distances up, mm	150 (150)
Safety distances front (dP), mm	1100
Safety distance to the side on the front of the product (dS2), mm	300
Side radiation area (dL), mm	700
Safety distance for uninsulated product shown in parentheses (XX mm)
Chimney connection and combustion air information
Chimney recommendation, ø mm	150…210
Top connection, mm	150
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	190
Max. flue gas temperature °C	298
Minimum draft of the flue, Pa.	12
Flue gas outlet temperature °C	228
Flue gas mass flow, g/s	25,3
The dimension of the duct connection opening, mm E	1900
E = maximum dimension for the upper edge of the chimney opening from the floor from the top back at the connection (mm)
Supplies
P10-Pellet system	Standard equipment
Senso fireplace controller	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

Height	1800 - 2100 mm
Width	650 mm
Depth	550 mm
Weight	780 - 1270 kg
Area to be heated	50 - 80 m2

Height	1500 - 2100 mm
Width	950 mm
Depth	550 mm
Weight	1010 - 1920 kg
Area to be heated	30 - 80 m2

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Technical specifications

Koli S 21

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 21

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 18

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 21

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 18

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 21

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 18

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 18

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 18

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information

Supplies

Koli S 18

Dimensions

Heat technology

Safety distances

Chimney connection and combustion air information