Jokka 3G

New
Material

Jokka 3G

1390 Grafia Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1390 Nobile Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1390 Unica Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1840 Classic Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1840 Grafia Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1840 Nobile Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1840 Unica Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

New
Material

Jokka 3G

1390 Classic Soapstone

Efficiency

80 %

Area to be heated

40-120 m2

Technical specifications

Jokka 3G 14

Top connection

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1390
Weight, kg 480
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 46 kg Optional

Jokka 3G 14

Top connection

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1390
Weight, kg 480
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 46 kg Optional

Jokka 3G 14

Top connection

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1390
Weight, kg 480
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 46 kg Optional

Jokka 3G 18

Top Connection, Back Top Connection, Side Connection from Above

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1840
Weight, kg 600
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0
The dimension of the duct connection opening, mm E 1610
E = measurement from the floor to the center of the flue opening at the back top flue connection (mm)

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 65 kg Optional

Jokka 3G 18

Top Connection, Back Top Connection, Side Connection from Above

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1840
Weight, kg 600
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0
The dimension of the duct connection opening, mm E 1610
E = measurement from the floor to the center of the flue opening at the back top flue connection (mm)

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 65 kg Optional

Jokka 3G 18

Top Connection, Back Top Connection, Side Connection from Above

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1840
Weight, kg 600
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0
The dimension of the duct connection opening, mm E 1610
E = measurement from the floor to the center of the flue opening at the back top flue connection (mm)

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 65 kg Optional

Jokka 3G 18

Top Connection, Back Top Connection, Side Connection from Above

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1840
Weight, kg 600
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0
The dimension of the duct connection opening, mm E 1610
E = measurement from the floor to the center of the flue opening at the back top flue connection (mm)

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 65 kg Optional

Jokka 3G 14

Top connection

Dimensions
Width, mm 740
Depth, mm 470
Height, mm 1390
Weight, kg 480
Firebox width, mm 470
Firebox depth, mm 210

Heat technology
Energy sign A
Area to be heated, m2 40-120
Nominal power (min-max), kW 5,9
Efficiency, % 80
CO, mg/Nm3 ≤ 1500
Particles, mg/Nm3 ≤ 40
OGC, mg/Nm3 ≤ 120
NOx, mg/Nm3 ≤ 200
Firewood consumption, kg/h 2,0
Length of firewood, mm 250 (200-330)
Firewood length can vary between those shown in parentheses (XX mm)

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 250 (150)
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1800
Safety distance to the side on the front of the product (dS2), mm 250 (150)
Side radiation area (dL), mm 0 (0)
The safety distance for the product with the heat shield is shown in parentheses (XX mm). The heat shield is an accessory.

Chimney connection and combustion air information
Chimney recommendation, ø mm 150…180
Top connection, mm 150
Maximum weight of top connection flue, kg 120
Fire air intake from under the floor, connection size, ø mm 125
Average flue gas temperature °C 206
Max. flue gas temperature °C 452
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 238
Flue gas mass flow, g/s 6,0

Supplies
Additional heat storage mass: 1 x 21 kg + 1 x 46 kg Optional

Instructions & files

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