Bellfi res
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TECHNICAL DETAILS/REGULATIONS
National installation regulations:
Gas safety installation and use regulations 1984 plus all relevant
safety and building regulations concerning fi re installation
Model
Country
Product identifi cation no
Type of appliance under CE-norm
Category of appliance
Nominal heat input
(Gross calorifi c value)
Nominal heat output
Effi ciency class
NOx-class
Gas rate (max.)
Supply pressure
Burner pressure (max.) Hot
Burner pressure (max.) Cold
Burner pressure (min.)
Gas regulator block (remote control)
Main burner
Primary air inlet main burner
Main burner injector
Pilot light burner
Pilot light burner injector
Gas connection
Concentric fl ue system connection
Installation instructions
: VENTO CLASSIC LARGE
: GB; Great Britain/IE; Ireland
: 0063BQ3938
: C
/ C
/ C
11
31
31S
: I
natural gas G20
2H
: 13.3 kW
: 9.0 kW
: 2 (75%)
: 5
3
: 1.20 m
/hr.
s
: 20.0 mbar
: 12.0 mbar(*)
: 11.0 mbar(**)
: 2.0 mbar
: Mertik GV 60
: 450 x 122 mm
: 4x Ø8.5 mm
: no 380
(= 1x Ø3.80 mm)
: SIT 0.160.022
: no 51
: 3/8" G / Ø12 mm
: Ø130 mm - Ø200 mm
English
: GB; Great Britain/IE; Ireland
: 0063BQ3938
: C
/ C
/ C
11
31
31S
: I
butane/propane G30/G31
3B/P
: Butane (G30) : 11.7 kW
Propane (G31) : 10.0 kW
: 6.3 - 7.6 kW
: 2 (75%)
: 5
: Butane (G30) : 860 gr/hr.
Propane (G31) : 710 gr/hr.
: Butane (G30) : 37.0 mbar
Propane (G31) : 37.0 mbar
: 28.0 mbar
: 28.0 mbar
: 5.0 mbar
: Mertik GV 60
: 450 x 122 mm
: 8x Ø8.5 mm
: no 170
(= 1x Ø1.70 mm)
: SIT 0.160.022
: no 30
: 3/8" G / Ø12 mm
: Ø130 mm - Ø200 mm
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