klover DIVA SLIM - Technical Specifications

DIVA SLIM PELLET BOILER STOVE
9
EN - Rev. 1.0
Technical Specifications
Heat input (nominal setting)
kW (Kcal/h)
19.8 (17,030)
Heat input (reduced setting)
kW (Kcal/h)
4.7 (4,050)
Nominal thermal output
kW (Kcal/h)
18.4 (15,830)
Reduced thermal power
kW (Kcal/h)
4.3 (3,700)
Nominal heat output ceded to water
kW (Kcal/h)
13.8 (11,900)
Nominal heat output ceded to the environment
kW (Kcal/h)
4.6 (3,950)
Reduced heat output ceded to water
kW (Kcal/h)
3.2 (2,750)
Reduced heat output ceded to the environment
kW (Kcal/h)
1.1 (950)
Combustion efficiency at nominal thermal power
%
93.1
Combustion efficiency at reduced thermal power
%
92.9
CO at 13% oxygen at nominal thermal power
%
0.003
CO at 13% oxygen at reduced thermal power
%
0.021
Maximum power uptake
Watt
400*
Power uptake during operation at nominal thermal power
Watt
40
Power uptake during operation at reduced thermal power
Watt
30
Power uptake in stand-by
Watt
2.0
Nominal voltage
V
230
Nominal frequency
Hz
50
Expansion vessel litres/preloading bar
6 / 1
Maximum operating/recommended pressure
bar
2.5 / 1.5
Flue outlet diameter
mm
80
Air intake pipe diameter
mm
40
Minimum chimney draught at nominal thermal power
Pa
10.5
Minimum chimney draught at reduced power
Pa
10.1
Combustion gas mass at nominal thermal power
g/s
11.0
Combustion gas mass at reduced power
g/s
4.8
Pellet tank capacity
Kg
25
Average exhaust flue gas temperature at nominal thermal power
°C
123.0
Average exhaust flue gas temperature at reduced power
°C
82.3
Boiler unit capacity
litres
20
Width
mm
900
Height
mm
1130
Depth
mm
340
Minimum safety distance from flammable materials
(side / rear / upper / front)
mm
200 / 200 / 750 / 800
Weight
Kg
225
* Power consumption only during the ignition cycle.
The appliance's heat output may vary depending on the type of pellets used.