Roberts Gorden HF 30 v4 Installation, Commissioning, Service & User Instructions page 15

CABINET HEATER
Table 2.6 Ecoflam HIGH/LOW or MODULATING Burner with Dungs
Valve, Burner Reference "H" Natural Gas G20
Data for all versions "H" horizontal, "HF" high flow
Gas rates corrected to standard conditions 1013.25 mbar 15°C
ECOFLAM HIGH/LOW GAS BURNER WITH DUNGS GAS VALVES FOR NATURAL GAS G20
INLET PRESSURE 20 mbar (minimum 17mbar maximum 25mbar)
MODEL
Maximum Gross heat Input (kW)
Maximum Net heat Input (kW)
Minimum Gross heat Input (kW)
Minimum net heat Input (kW)
Approx heat output (Net) (kW)
Start Gas Orifice (mm dia.)
Max Gas Rate
(Sm
Min Gas Rate
(Sm
Main Burner Gas Pressure (mbar)
Min. Burner Gas Pressure (mbar)
Start Gas Pressure (mbar)
BURNER TYPE
Burner Head
Burner Injector
Head Setting (mm)
Low Flame Air Orange Cam **
High Flame Air Red Cam **
Gas Valve Setting
Valve Type
Main Gas
Valve Type
Start Gas
AIR PRESSURE SWITCH
SETTING (mbar)
Max flue static pressure
norm. flue static pressure (mbar)
Gas Connection
S.= STANDARD
** Note the air setting is a guide only, the final setting is subject to the combustion testing.
PGP 015 PGP 020 PGP 030 PGP 040 PGP 050 PGP 060 PGP 070 PGP 080 PGP 0100
55.0 74.0 104.0
49.6 66.7
33.85 44.40
30.50 40.00
43.5 58.5
3
5.2 7.1
/hr)
3
3.1 4.2
/hr)
4.7 2.5
2.1 2.0
AZUR BLU
60 120
s s
0.0 8.0
20° 13°
33° 40°
0-1,5 0-1
MBVEF MBVEF MBVEF
407 407
1.5 1.5
-0.05 -0.05
3/4" 3/4"
145.9 183.0
93.7 131.5 164.9
63.82 87.13 109.88
57.50 78.50 99.00
82.2 115.3 144.6
7.0 7.0
9.9 13.9 17.4
6.0 8.5 10.6
4.1 5.2 8.5
2.2 2.1 3.4
1.1 1.8
BLU BLU BLU
120 170 250R
s s s
10.0 15.0 14
22° 18° 18°
80° 30° 32°
0-1,4 0-1,4 0-1,4
MBVEF MBVEF
407 407 412
S.I.T. S.I.T.
832051 832051
1.5 1.0 1.5
-0.09 -0.30 -0.05
3/4" 3/4" 1 1/4"
221.0 256.0 300.0
199.1 230.7 270.3
133.19 153.16 179.80
120.00 138.00 162.00
174.6 202.0 237.0
7.0 7.0 7.0
21.1 24.4 28.6
13.0 15.0 17.5
5.9 7.5 9.5
2.1 2.8 3.8
0.6 0.7 0.9
BLU BLU BLU
250 250 250
s s s
T.O. T.O. T.O.
18° 22° 25°
30° 35° 55°
0-1,4 0-1,4 0-1,4
MBVEF MBVEF MBVEF
412 412 412
S.I.T. S.I.T. S.I.T.
832051 832051 832051
1.5 1.5 2.0
-0.25 -0.17 0.10
1 1/4" 1 1/4" 1 1/4"
367.0
330.7
219.76
198.00
289.9
7.0
35.0
21.6
9.6
4.5
1.0
BLU
350
s
T.O.
25°
60°
0-1,4
MBVEF
412
S.I.T.
832051
2.5
0.45
1 1/4"