007095315-001
1.2 SPECIFICATIONS
Flue Gas outlet
diameter in mm
Hearth opening size
in mm (W x H)
Hearth size
in mm (W x H x D)
Oven
size
in mm (W x H x D)
Type of grill
Height
in mm
Width
in mm
Depth
in mm
Weight
in kg
Chapter 2.1 DIMENSIONS
1.2.1 HEATING SPECIFICATIONS
Nominal
power in kW
Efficiency
in %
Chimney
height ≥ (m) - dimension (mm)
Chimney draught
in
Pa
(mm H
2
O)
Chimney draught
MAX
in Pa
(mm H
2
O)
Hourly wood consumption
in kg / h
CO
measured at 13% oxygen in %
Flue Gas emission
in g/s – wood
Flue Gas temperature
in °C - wood
Heatable volume in m
3
(30 kcal/h x m
3
)
(*) The proposed value are indicative. This appliance must be connected to (1) a listed Type HT (2100°F) chimney per UL 103 or ULC S629, or
(2) a code-approved masonry chimney with a flue liner. The chimney size should not be less than or more than three times greater than
the cross-sectional area of the flue collar.
(**) For those buildings in which the thermal insulation does not correspond to the instructions on heat protection, the heating volume of
the product is: favourable type of building (30 kcal/h x m
3
); less favourable type of building (40 kcal/h x m
3
); unfavourable type of building
(50 kcal/h x m
3
).
(***) When the depression exceeds 15 Pa (=1.5 mm of column of water), it is necessary to reduce the same by installing an an
appropriate device on the exhaust pipe or in the chimney, according to the regulations in force.
With thermal insulation in accordance with the regulations regarding energy saving, the heated volume is greater. With temporary
heating, in the event of interruptions which last more than 8 hours, the heating capacity is reduced by about 25%.
The declared technical data have been achieved by burning beech wood class “A1” according to the requirement UNI EN ISO 17225-5 and
wood moisture content less than 20%. By burning a different kind of wood the efficiency of the product itself could change and some specific
adjustments on the appliance could be needed.
1.2.2 CALCULATION OF THE THERMAL POWER
There is not an absolute rule for calculating the correct necessary power. This power is given according to the space to be heated, but it
depends also largely on the insulation. On an average, the calorific value necessary for a properly insulated room is
30 kcal/h per m
3
(for an
external temperature of 0°C).
Given that
1 kW corresponds to 860 kcal/h
, it is possible to adopt a value of
35 W/m
3
.
Let’s suppose one wishes to heat a room of 150 m
3
(10 x 6 x 2.5 m) in an insulated apartment. In this case, it is necessary to have 150 m
3
x 35
W/m
3
= 5250 W or 5,25 kW. As main heating, a 8 kW device is therefore sufficient.
Approximate combustion value
Required quantity in relation to
1 kg of dry wood
Fuel
Unit
kcal/h
kW
Dry wood (15% humidity)
kg
3600
4.2
1,00
Wet wood (50% humidity)
kg
1850
2.2
1,95
Wood briquettes
kg
4000
5.0
0,84
Brown coal briquettes
kg
4800
5.6
0,75
Normal anthracite
kg
7700
8.9
0,47
Coke
kg
6780
7.9
0,53
Natural gas
m
3
7800
9.1
0,46
Naphtha
L
8500
9.9
0,42
Electricity
kW/h
860
1.0
4,19
ROSA REVERSE UL-C
ROSA SINISTRA REVERSE
UL-C
ROSA UL-C
150
150
150
349 x 235
349 x 235
223 x 265
374 x 290 x 320
374 x 290 x 320
270 x 320 x 362
245 x 300 x 384
245 x 300 x 384
330 x 300 x 410
Movable - flat
Movable - flat
Movable - flat
855
855
851
1030
1030
1030
650
650
650
ROSA REVERSE UL-C
ROSA SINISTRA REVERSE
UL-C
ROSA UL-C
8,1
8,2
8,4
81,1
86,5
87,1
(*) 4 - 200x200 Ø200
(*) 4 - 200x200 Ø200
(*) 4 - 200x200 Ø200
12 (1,2 mm H
2
O)
12 (1,2 mm H
2
O)
10 (1,0 mm H
2
O)
(***)
15 (1,5 mm H
2
O)
(***)
15 (1,5 mm H
2
O)
(***)
15 (1,5 mm H
2
O)
2,3
2,3
2,3
0,07 - (910 mg/Nm
3
)
0,05 - (609 mg/Nm
3
)
0,067 - (843 mg/Nm
3
)
7,8
6,9
6,6
237
189
192
232 (**)
235 (**)
240 (**)
12
Summary of Contents for ROSA REVERSE UL-C
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