Operating instructions

BRITONY SYSTEM type
Appliance category . . . . . . . . . . . . . . . . . . . . .
Heat input C/H
Maximum in kW . . . . . . . . . . . . . . . . . . . .
Maximum in Btu/h . . . . . . . . . . . . . . . . .
Heat output C/H
Maximum in kW . . . . . . . . . . . . . . . . . . . .
Maximum in Btu/h . . . . . . . . . . . . . . . . .
C/H circuit pressures
Min operating in bar . . . . . . . . . . . . . .
in lb/in* . . . . . . . . . . . .
Max operating in bar . . . . . . . . . . . . .
in IblirV............
40 60
Cat II 2H 3+ Cat II 2H 3+
13.41
20.22
45764
69005
12
18
40952
61428
0.7
0.7
10
10
2.5
2.5
36.3
36.
Compartment ventilation is not required
BRITONY SYSTEM type
40
Natural gas G20
Gas rate
Maximum in m”/h . . . . . . . . . . ..-..
Maximum in ttYh . . . . . . . . . . . . . . . . . . . .
1.42 2.14
50 76
Inlet pressure
Nominal in mbar . . . . . . . . . . . . . . . . . . . .
Nominal in in wg . . . . . . . . . . . . . . . . . . . .
Burner pressure
20 20
8 8
Nominal in mbar . . . . . . . . . . . . . . . . . . . .
Nominal in in wg . . . . . . . . . . . . . . . . . . . .
Burner injector diameter
Natural gas G20 in mm . . . . . . . .
2.9
1.2
1.18
6.7
2.7
1.23
PROPANE L.P.G. G31
Gas rate
Maximum in kg/h . . . . . . . . . . . . . . . . . . .
1.03
Maximum in ftVh . . . . . . . . . . . . . . . . . . . .
2.27
Inlet pressure
1.55
3.42
Nominal in mbar . . . . . . . . . . . . . . . . . . . .
Nominal in in wg . . . . . . . . . . . . . . . . . . . .
Burner pressure
37
37
14.8
14.8
Nominal in mbar . . . . . . . . . . . . . . . . . . . . 9.2
21.0
Nominal in in wg . . . . . . . . . . . . . . . . . . . . 3.7
8.4
60
13
:
“ygr
U