Technical Data - Piazzetta P963 THERMO Instructions For Installation, Use And Maintenance Manual

2.2 TEChNICAL dATA

Thermal power
Thermal power of fluid (water)
Hourly fuel consumption
Efficiency
CO content (with 13% O )
2
Maximum power rating
Power rating at work
Electrical power supply
Frequency
Frequency only for Japan
Fuel tank capacity
Expansion tank capacity
Boiler capacity
Domestic hot water production with ΔT = 30 °C
Working pressure / Maximum working pressure (Peak)
Expansion tank pre-filling pressure
Heating circuit water temperature control (max / min)
Exhaust outlet diameter
Fresh air intake with minimum useful section
Weight with cladding
Packing sizes (DxWxH)
Data obtained under laboratory conditions with pellets of heat production rated at 5 kwh/kg.
N.B.: The above data may vary according to the characteristics of the pellets being used. (See section "FUEL").
Technical data for flue calculations
Thermal power
Mass of smoke
Average temp. smoke in gas outlet pipe
Minimum draught
Fig. 28
H [m]
P1 [W]
14
3
2
1
2
1
H07027850 / DT2000931 – 01
Unit
(at rated power)
kW 15.5
kW 12.5
kg/h
% 90.5
% 0.020
W
W
V
Hz
Hz
kg / (l)
l
l
l / min
bar
bar
°C
cm
cm
2
kg
cm
Unit
(at rated power)
kW 15.5
g/s 12.1
°C 143.6
Pa
Q [m³/h]
3
Q [m³/h]
DT2030005-00
P963 THERMO
(at minimum power)
3.5
0.030
410
130
230
50
60
30 / (48)
6
23.5
-
1.5 / 3
2
75 / 60
Ø 8
100
223
68x79x136
P963 THERMO
(at minimum power)
12
Diagram of circulator head.
Characteristic curves of the 3 speeds that can
be selected directly on the circulator.
Fig. 29
POS. 1
POS. 2
SELECTOR
POS. 3
DT2012291-01
6.5
5.0
1.5
92.0
6.5
7.2
91.2
DT2032998-00