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LGB-22 IRI / FM Control System Drawing
Index
Part No.
IRI and FM Pilot Line Gas Train Components
1
1
511-246-345 Pilot Line Manual Shut-Off Gas Valve, ¼" N.P.T. Male x ¼" N.P.T. Female quantity 2
2
2
510-933-195 Pilot Line Gas Pressure Regulating Valve, 3.5-7.0" W.C. Outlet Adjustment Range, ¼" N.P.T. quantity 2
3
3
511-044-040 Pilot Line Solenoid Gas Valve, Quick Opening, 120 Volt, ¼" N.P.T. quantity 2
4
4
560-742-915 Pilot Line Aluminum Tubing, ¼" O.D. x 100" Coil quantity 2
IRI and FM Pilots, Flame Sensing and Ignition Components
5
5
511-330-181 Combination Pilot Burner With Flame Rod, Ignition Electrode, and Natural Gas Orifice, 0.026" Dia. quantity 1
6
6
511-330-221 N/G PIN Pilot Burner Assembly With Pilot Burner, Orifice, Sensing Lead and Ignition Cable quantity 1
7
7
460-005-624 Pilot Burner Mounting Bracket quantity 2
8
8
591-850-140 Rajah Connector, Female, Connects Sensing Cable To Q179C Pilot quantity 1
9
9
591-391-798 Ignition Cable, 36" Long, For Q179C Pilot quantity 1
10
10
511-724-274 Main Flame Sensor quantity 1
11
11
423-300-420 Main Flame Sensor Mounting Bracket quantity 1
12
12
590-849-236 Flame Rod Cable For Main Flame Sensor and Q179C Pilot Feet Required
quantity 4
13
13
511-802-625 Ignition Transformer, 120 Volt, 6,000 Volt Output
14
14
511-330-097 Intermittent Pilot Ignition Module, 24 Volt Pilot Proving Ignition/Sensing Control Module, 24 Volt, Q348A Pilot
quantity 1
15
15
510-312-166 Control Transformer/Relay Receptacle 120/24 Volt, 40 VA Plate Mounted, For Universal Control System (UCS) Ignition Sensing Control
quantity 1