8
Gas Connection and Initial Startup
Installation
Type of Gas
Inlet
Pressure
mbars
Burner
Pressure
mbars
Injector
Diameter
mm
Air Opening
mm
Pilot Injector
mm
Standard De-
livery Value kW
(Hi)
901
G25 25 18 2.1 4 0.53 6.4
G20 20 12 2.1 4 0.53 6.4
G20/G25 20/25 ~ 1.75 8 0.53 6.4
G30 30/50 17 1.4 4 0.29 6.4
G31 30/37/50 24 1.4 4 0.29 6.4
911
G25 25 18 2.05 4 0.53 5.9
G20 20 12 2.05 4 0.53 5.9
G20/G25 20/25 ~ 1.75 8 0.53 5.9
G30 30/50 17 1.3 4 0.29 5.9
G31 30/37/50 24 1.3 4 0.29 5.9
911P
G25 25 18 2.35 4 0.53 7.9
G20 20 12 2.35 4 0.53 7.9
G20/G25 20/25 ~ 1.9 8 0.53 7.9
G30 30/50 17 1.5 4 0.29 7.9
G31 30/37/50 24 1.5 4 0.29 7.9
961-P, 966, 981
G25 25 18 3.25 4 0.53 14.6
G20 20 12 3.25 4 0.53 14.6
G20/G25 20/25 ~ 2.9 8 0.53 14.6
G30 30/50 17 2.1 4 0.29 14.6
G31 30/37/50 24 2.1 4 0.29 14.6
951, 961
G25 25 18 2.8 10 0.53 11.1
G20 20 12 2.8 10 0.53 11.1
G20/G25 20/25 ~ 2.5 10 0.53 11.1
G30 30/50 17 1.85 4 0.29 11.1
G31 30/37/50 24 1.85 4 0.29 11.1