Smith GBX 70 Installation And Operation Instructoins page 36

Figure 11.3a: Gas Valve and Pilot – Standing Pilot
(Continuous Ignition)
Table 11.3a: Manifold/Gas Train (Intermittent Ignition)
Item
Description
No.
5 Steel Burner
6 Steel Burner w/ Pilot Clip
7 Gas Manifold
8 Orifice Spud, #48
Orifice Spud, #49
Orifice Spud, #56
Orifice Spud, #57
9 Honeywell SV9501M2700 Gas Valve
Honeywell SV9501M2064 Gas Valve
Honeywell SV9601M4167 Gas Valve
Honeywell SV9601M4225 Gas Valve
10 Honeywell Q3480B1025 Pilot
Honeywell Q3480B1058 Pilot
*For elevations over 2,000 feet above sea level contact manufacturer.
36
INSTALLATION AND OPERATING INSTRUCTIONS
Part Selection
Information
Specify quantity
1 per boiler
Natural Gas, 0-2000 ft. (0-610 m)
elevation (specify qty)*
Natural Gas, 0-2000 ft. (0-610 m)
elevation (specify qty)*
LP Gas, 0-2000 ft. (0-610 m)
elevation (specify qty)
LP Gas, 0-2000 ft. (0-610 m)
elevation (specify qty)
Natural Gas
LP Gas
Natural Gas
LP Gas
Natural Gas
LP Gas
Figure 11.3b: Gas Valve and Pilot – Intermittent
Ignition
70 105 140
51537 51537 51537 51537 51537
51539 51539 51539 51539 51539
50978 50979 50980 50981 50954
50894 50894 50894 50894
— — —
50899 50899 50899
— — —
51682 51682 51682
51691 51691 51691
— — —
— — —
51684 51684 51684 51684 51684
50205 50205 50205 50205 50205
175 195
—
— 50895
— —
— 50900
— —
— —
51683 51683
51692 51692