Table of Contents
Advertisement
3 TECHNICAL DATA
TABLE 2/A
Nominal heat Input net QMS
Minimum heat Input net
Nominal heat output
Nominal heat output condensing
Minimum heat output
Minimum heat output condensing
Inlet pressure
20 mbar
Fan speed
Max 4200 rpm - 140 Hz
C.H.
min 1300 rpm - 43 Hz
Electrical supply: 230 V ~ 50 Hz
External fuse rating: 3 A
Dry weight : 28 Kg
Gas Supply Connection
Flow connection C.H.
Return connection C.H.
Inlet connection D.H.W.
Outlet connection D.H.W.
Safety discharge C.H.
Condensation drain
Max cold water capacity without additional expansion vessel
Sealed water system C.H.
Max pressure PHS
Minimum working pressure
7 Litres expansion vessel pre-charge-pressure
Central Heating operating temperature
Design fl ow rate
Minimum fl ow rate C.H.
D.H.W. fl ow rate 30 °C rise
D.H.W. fl ow rate 35 °C rise
D.H.W. fl ow rate 40 °C rise
D.H.W. temperature
Fan speed D.H.W.
Qmw Input Net
D.H.W. Pressure Pmw
D.H.W. Pressure Pmw
D.H.W. Minimum Flow Rate
Flue outlet nom. diameter 100 mm specially supplied with boilers (If required)
Destination: GB, IE
Flue Type: C13 - C33 - C53
LWA sound power level, indoors
ErP
Seasonal space heating energy effi cency class
μs seasonal space heating energy effi cency
Pn nominal heat input
P4 nominal heat output high temperature
P1 nominal heat output (30% Pn) low temperature
μ4 effi cency at nominal heat output high temperature
μ1 effi cency at 30% nominal heat output low temperature
Auxiliary electricity consumption:
elmax at full load
elmin at part load
PSB in standby mode
Pstby standby heat loss
14
NATURAL GAS (G 20) П
Gas rate after 10 minutes
Internal fuse F1: 3.15 A
Water content C.H.: 0.8 Litre
15 mm compression isolating valve
22 mm compression isolating valve
22 mm compression isolating valve
15 mm compression isolating valve
15 mm compression valve
15 mm copper pipe
3/4" (21.5 mm) push fi t over fl ow
Max 80 °C
Max 60 °C
Max 4800 rpm - 160 Hz
Max 25.4 kW
Max 6.5 bar
min 0.5 bar
2.5 I/min
Category: II2H3P
SEDBUK A
52 dB
HE 80 (T)
20.0 kW
3.7 kW
19.5 kW
21.4 kW
3.6 kW
4.0 kW
Combustion % CO
(20 mm To BS 4265)
Water content D.H.W.: 0.2 Litre
110 Litre
2.5 bar
0.5 bar
0.5 bar
min 35 °C
1066 I/h 20 °C rise
350 l/h
11.9 l/min
10.2 l/min
8.9 l/min
min 35 °C
min 1300 rpm - 43 Hz
min 3.7 kW
Electrical protection index: IP X4 D
NO
class 5 - 33.41 mg/kWh
x
D.H.W.
Water heating energy effi cency class
91.0 %
Load Profi le
20.0 kW
μwh water heating energy effi cency
19.5 kW
Qfuel annual fuel consumption AFC
3.7 kW
Qelec annual electricity consumption AEC
87.1 %
96.4 %
0.0339 kW
0.0157 kW
0.0047 kW
0.028 kW
2H3P
Max 2.1 m
/h - min. 0.4 m
3
: 9.0 (+ 0.5 / - 0.5) Case On
2
9.0 (+ 0.5 / - 0.5) Case Off
10°C Inlet temperature
/h
3
XL
87.0 %
12.25 GJ - 4410 kWh
46.0 kWh
Advertisement
Table of Contents
