Part # 4525958 (05/15/09) Page 5
DIMENSIONS AND SPECIFICATIONS – BROILERS continued

CE Aproved Models

Pressure Settings/Injector Size

MODEL
2nd Family, Groups H, L & E 3rd Family, Group 3P
Setting Pressure
Injector Size
Setting Pressure
Injector Size
G20 @ 20
mbar inlet
G25 @ 25
mbar inlet
G31 @ 37/50 mbar
inlet
mbar “WC mbar “WC DMS mm mbar “WC DMS mm
GF18-BRL 11.2 4.5 14.9 6 50 1.78 24.9 10 58 1.07
GF24-BRL 11.2 4.5 14.9 6 50 1.78 24.9 10 58 1.07
GF30-BRL 11.2 4.5 14.9 6 50 1.78 24.9 10 58 1.07
GF36-BRL 11.2 4.5 14.9 6 50 1.78 24.9 10 58 1.07

Heat Input

MODEL
2nd Family, Groups H & E 2nd Family, Group L 3rd Family, Group 3P
# Of
Burners
(G20 @ 20/25 mbar) NAT (G25 @ 25 mbar) NAT (G31 @ 37/50 mbar) PROPANE
Per Burner / Total Per Burner / Total Per Burner / Total
kW BTU/HR kW BTU/HR kW BTU/HR
GF18-BRL 4.0 / 12.0 15,000 / 45,000 4.0 / 12.0 15,000 / 45,000 4.0 / 12.0 15,000 / 45,000 3
GF24-BRL 4.0 / 16.0 15,000 / 60,000 4.0 / 16.0 15,000 / 60,000 4.0 / 16.0 15,000 / 60,000 4
GF30-BRL 4.0 / 20.0 15,000 / 75,000 4.0 / 20.0 15,000 / 75,000 4.0 / 20.0 15,000 / 75,000 5
GF36-BRL 4.0 / 24.0 15,000 / 90,000 4.0 / 24.0 15,000 / 90,000 4.0 / 24.0 15,000 / 90,000 6

Gas Inlet Size

Model Width Connection Connection CE Models (ISO7-1)
23-5/8” (600mm) & 35-1/2” (900mm) 3/4” NPT Rear Gas Connection 3/4” (19.1mm) BSPT
A* REAR GAS
CONNECTION
1-3/8"
[45mm]
34-1/2"
[876mm]
24-1/4"
[617mm]
5"
[127mm]
5-7/8"
[149mm
WIDTH
25-1/8"
[638mm]
3/16"
[5mm] MIN
1/2"
[13mm] MAX
22-3/8"
[568mm]
7/8" [21mm]
5-5/8"
[143mm]
2"
[53mm]
15-7/8"
[404mm]
3"
[77mm]
22-1/8"
[562mm]
31-1/8"
[91mm]
14-3/4"
[375mm]
3-5/8"
[94mm]
REAR GAS
CONNECTION

GF-BRL Models

*For units supplied with regulator dimension ‘A’ is 7-7/8” (200mm) with a 3/4” – 14 NPT connection.
European (CE) units are not supplied with regulator, but include with an adaptor 3/4” –14 BSPT.

GF Series CE Approved Gas Categories

Country Gas
Category
Gas
Type
Pressure
(mbar)
GB, IE, ES, PT, GR I2H G20 20
BE, FR I2E+ G20 20/25
DE I2E G20 20
GB, IE, ES, PT, BE, FR I3P G31 37
GB, FR, NL, DE, ES I3P G31 50
NL I3P G31 30

Approximate Total Input Ratings

With All Burners Operating At Low

kW BTU/h
GF18-BRL 4.5 16,875
GF24-BRL 6.0 22,500
GF30-BRL 7.5 28,125
GF36-BRL 9.0 33,750