Supplied By www.heating spares.co Tel. 0161 620 6677
SECTION 3
TECHNICAL DATA
TABLE 1
NATURAL GAS (G 20)
I
2H
NOMINAL HEAT INPUT NET QMS
26.1 kW
MINIMUM HEAT INPUT NET
NOMINAL HEAT OUTPUT
MINIMUM HEAT OUTPUT
13.5 kW
24.1 kW
11.6 kW
GAS RATE
max
2.6 m
3
/h
AFTER 10 MINUTES
min
1.3 m
3
/h
INLET PRESSURE
20 mbar
BURNER PRESSURE C.H.
max
8.1 mbar
min
1.5 mbar
MAIN BURNER INJECTORS
Nr. 13 x 1.35
ELECTRICAL SUPPLY
230 V - 50 HZ
POWER CONSUMPTION
1 5 0 w
EXTERNAL FUSE RATING
3 A
INTERNAL FUSE
250 mA 2 A
(20 mm to BS 4265)
DRY WEIGHT
39.3 kg
WATER CONTENT C.H.
1.5 litre
WATER CONTENT
0.5 litre
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.
15 mm compression isolating valve
22 mm compression isolating valve
22 mm compression isolating valve
15 mm compression isolating valve
15 mm copper pipe
15 mm copper pipe
MAX COLD WATER CAPACITY WITHOUT ADDITIONAL EXPANSION VESSEL
SEALED WATER SYSTEM C.H.
MAX PRESSURE PHS
2.5 bar
MINIMUM WORKING PRESSURE
0.5 bar
6 LITRES EXPANSION VESSEL PRE-CHARGE-PRESSURE 0.5 bar
CENTRAL HEATING OPERATING TEMPERATURE MAX 85 °C
85 LITRE
MIN 45 °C
DESIGN FLOW RATE 1033 l/h 20 °C RISE
MINIMUM FLOW RATE C.H. 650 l/h
D.H.W. FLOW RATE 30 °C rise 11.5 l/min
D.H.W. FLOW RATE 35 °C rise
9.9 l/min
D.H.W. FLOW RATE 40 °C rise
8.6 l/min (2.0 gals/min)
10 °C inlet temperature
D.H.W.TEMPERATURE
max 65°C min 35°C
BURNER PRESSURE D.H.W. max 8.1 mbar
min 1.5 mbar
Q
MW
Input Net
max 26.1 kW
min 13.5 kW
D.H.W. PRESSURE
max 10 bar (147 p.s.i.)
D.H.W. PRESSURE PMW
min 0.8 bar (11.8 p.s.i.)
D.H.W. MINIMUM FLOW RATE3 l/min (0.66 gals/min)
FLUE OUTLET NOM. DIAMETER 100 mm specially supplied with boilers
DESTINATION: AT. CH. DK. ES. FI. GB. IE. IT. PT. SE.
FLUE TYPE - C
12
C
32
C
52
CATEGORY I
2H
NOX 2
SEDBUK RATING
79.61 %
BAND D
C
12
C
32
= ORIFICE PLATE DM 77
C
52
=
ORIFICE PLATE DM 75
8
