35
CG15, CG25, CG50 Burner Manual
Item Description CG15 Part No. CG25 Part No. CG50 Part No.
1 Timer (if used) 21295U 21295U 21295U
2 Air Proving Switch 22181U 22181U 22182U
3 Ignition Transformer 7503U 7503U 7503U
4 Spring Latch (Dzus Fastener) 32444U 32444U 32444U
5 Sight Glass** 31346U 31346U 31346U
6
Rear Access Door* For UV
For Flame Rod
5201303U
5201301U
5201304U
5201302U
5201304U
5201302U
7 Control Refer to UL Label for Model Numbers
8 Control Subbase Refer to UL Label for Model Numbers
9 UV Sensor (If Not Using Flame Rod) 7247U 7247U 7247U
10
Damper Motor Lo/Hi
Modulation
750601U
750603U
750601U
750603U
750601U
750603U
11 Nylon Bushing 32294U 32294U 32294U
12 Air Tube Specify Model
13
Motor 115-208-203V
208-230/380-460V
575V
21401U
21638U
21735U
21402U
21499U
21734U
21527U
21547U
21733U
14 Mounting Flange N/A 31347U 31449U
15 Blower Wheel 21268U 21267U 21528U
16 Flame Rod 2191302U N/A N/A
17 Ground Electrode 2191106U 2191107U 2191108U
18 Head, Welded Assembly Specify Model
19
Cable, Flame Rod (If Used) Panel
No Panel
5990480U
5990360U
5990480U
5990360U
5990480U
5990360U
20 O-ring Set (2 included) 3226402U 3226403U 3226404U
21 Gas Tube, Welded Assembly 5193202BKU 5193203BKU 5193204BKU
22 Restrictor O-ring (LP Only) 3226401U 3226402U 3226403U
23 Propane Restrictor (LP Only) See Table 4
24 Jacking Screw Assembly 5193402U 5193403U 5193403U
25 Ignition Electrode 2191206U 2191207U 2191208U
26 Clamp 4474U 4474U 4474U
27 Cable, Ignition Electrode 5990184U 5990184U 5990184U
NS Low Gas Pressure Switch 2190902U 2190902U 2190902U
NS High Gas Pressure Switch 2190903U 2190903U 2190903U
* Includes Sight Glass, Label, Gaskets, and Fasteners
**Includes Beckett Label and Window Gasket
NS = Not Shown