Siera

New
Material

Siera

1355 Classic Soapstone

Efficiency

81 %

New
Material

Siera

1355 Grafia Soapstone

Efficiency

81 %

New
Material

Siera

1355 Nobile Soapstone

Efficiency

81 %

New
Material

Siera

1355 Unica Soapstone

Efficiency

81 %

New
Material

Siera

1805 Classic Soapstone

Efficiency

85 %

New
Material

Siera

1805 Grafia Soapstone

Efficiency

85 %

New
Material

Siera

1805 Nobile Soapstone

Efficiency

85 %

New
Material

Siera

1805 Unica Soapstone

Efficiency

85 %

Technical specifications

Siera 14

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1355
Weight, kg 600
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 8,5
Efficiency, % 81
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 316
Flue gas mass flow, g/s 6,6
The dimension of the duct connection opening, mm E 1173
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 14

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1355
Weight, kg 600
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 8,5
Efficiency, % 81
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 316
Flue gas mass flow, g/s 6,6
The dimension of the duct connection opening, mm E 1173
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 14

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1355
Weight, kg 600
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 8,5
Efficiency, % 81
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 316
Flue gas mass flow, g/s 6,6
The dimension of the duct connection opening, mm E 1173
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 14

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1355
Weight, kg 600
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 8,5
Efficiency, % 81
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 316
Flue gas mass flow, g/s 6,6
The dimension of the duct connection opening, mm E 1173
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 18

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1805
Weight, kg 850
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 9,2
Efficiency, % 85
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 230
Flue gas mass flow, g/s 7,1
The dimension of the duct connection opening, mm E 1623
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 18

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1805
Weight, kg 850
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 9,2
Efficiency, % 85
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 230
Flue gas mass flow, g/s 7,1
The dimension of the duct connection opening, mm E 1623
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 18

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1805
Weight, kg 850
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 9,2
Efficiency, % 85
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 230
Flue gas mass flow, g/s 7,1
The dimension of the duct connection opening, mm E 1623
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring Optional

Siera 18

Top Connection, Back Top Connection

Dimensions
Width, mm 640
Depth, mm 440
Height, mm 1805
Weight, kg 850
Firebox width, mm 430
Firebox depth, mm 240

Heating technology
Energy sign A+
Nominal power (min-max), kW 9,2
Efficiency, % 85
CO, mg/Nm3 1500
Particles, mg/Nm3 40
OGC, mg/Nm3 120
NOx, mg/Nm3 200
Firewood consumption, kg/h 2,5
Length of firewood, mm 250 (250-330)
* Subject to change.

Safety distances
Safety distances back (dR), mm 450 (100)
Safety distances side (dS), mm 700
Safety distances up, mm 600 (600)
Safety distances front (dP), mm 1500
Safety distances down, mm 0
Safety distances to the floor in front (dF), mm 0
Safety distance to the side on the front of the product (dS2), mm 0
Side radiation area (dL), mm 0
Minimum distance to non-combustible wall (dnon), mm 50
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
Top connection, mm 150
Fire air intake from under the floor, connection size, ø mm 100
Minimum draft of the flue, Pa. 12
Flue gas outlet temperature °C 230
Flue gas mass flow, g/s 7,1
The dimension of the duct connection opening, mm E 1623
E = The height of the flue connection measured from the floor to the center of the flue pipe.

Accessories
Heat shield Optional
Pedestal Optional
Air intake cover Optional
Cooking rack Optional
Trim ring 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

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