L.B. White Commander Owner's Manual And Instructions page 33

Service Parts Identification Schematic Control Cabinet
Commander 1000 Shown
19
18
17
Item Description
14 Regulator, 1" inlet/outlet, Preset
15 Solenoid, Valve. 1" inlet/outlet
16 Actuator, Modulating, 2-10DCV
17 Transformer, 120V/24V, 20VA
18 Relay, 24V Coil, SPDT
19 Ignition Control Module
20 Air Pressure Switch w/o bracket, NO
21 Air Pressure Switch w/o bracket, NC
22 Temperature Controller
23 Power Supply Pack
24 Minicontactor, 120V Coil
25 Circuit Breaker, 2-Poles
26 Gas Spring Arm
27 Relay, 120V Coil, SPDT
28 Transformer, 240V/120V, 100VA
*29 Latch, Draw, Rubber
*Not Illustrated
Owner's Manual •
Commander Ductable Make-Up Air Heater
16
21
20
22
Commander Ductable Make-Up Air Heater
15
23
27
24
25
CM500
573579
574467
574468
574472
28
26
14
CM1000
573578
573980
574465
574289
574255
574466
574469
574470
574474
574244
574471
574473
574476
574253
N/A 574475
574477
33