barbas 90-60 PF2, Installation And Maintenance Manual

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8 Technical specification
8.1 Barbas Gas Fire Front 90-60 PF2- GB, IE, ES, IT
Table 12: Appliance classification
Natural gas G20
Butane G30
Propane G31
Biopropane G31
Category of appliance I
2H
natural gas G20
I
3+
butane G30/propane G31/
biopropane G31
Country GB, IE, ES, IT
CE Product identification no. 0063 DL 3986
UKCA Product identification no. 0558 DL 3986
Indirect heating functionality No
Type of appliance under EN
613
C
11
/ C
12
(*)
/ C
31
/ C
32
(*)
/ C
91
/ C
92
(*)
Energy efficiency class A
Energy efficiency index (EEI) 90
(*) : Only in combination with “Barbas Opti-Vent system”.
Table 13: Technical performance / settings data
Natural gas G20 Butane G30
Propane G31
Biopropane G31
Nominal heat input
(Gross calorific value)
12.5 kW 12.5 kW 12.0 kW
Nominal heat output 9.6 kW 9.6 kW 9.2 kW
Minimum heat output (indicative) 6.4 kW 5.4 kW 5.2 kW
Useful efficiency (Net Calorific Value
(NCV)) at nominal heat output
92.2 % 93 % 93 %
Useful efficiency (Net Calorific Value
(NCV)) at minimum heat output (indi-
cative)
87 % 88 % 88 %
NO
X
(max.) (Gross Calorific Value
(GCV))
<130 mg/kWh
input
<130 mg/kWh
input
<130 mg/kWh
input
NO
X
class 4 4 4
Gas rate (max.) 1.19 m
3
s
/hr. 970 g/h 860 g/h
Supply pressure 20.0 mbar 29.0 mbar 37.0 mbar
Burner pressure (max.) Hot 10.6 mbar (*) 29.0 mbar (*) 36.0 mbar (*)
Burner pressure (max.) Cold 9.9 mbar (**) 29.0 mbar (**) 36.0 mbar (**)
Burner pressure (min.) 5.0 mbar (***) 9.4 mbar (***) 12.1 mbar (***)
(*) Both burners at maximum. Appliance is on temperature.
(**) Both burners at maximum. Appliance is cold.
Technical specification
66 Gas Fire Front 90-60