COMPONENT IDENTIFICATION
1 Tubular Heat Exchanger
2 Pressure Switch
3 Flue Pipe Connection
4 Induced Draft Blower
? 
5 Gas Line
Entrance 
6 Gas Valve |
7 Rollout Limit |
8 Junction Box |
9 Wiring Harness
Grommet
Gas Manifold | Gas Line Entrance |
| |
Inshot Burner | (Alternate) |
|
Transformer
Circulator Blower
Blower Door
Interlock Switch
Note: Primary Limit Not Shown
Integrated Control Module
Upflow/Horizontal
1 | Tubular Heat Exchanger | 9 | Wiring Harness Grommet |
2 | Pressure Switch | 10 | Gas Manifold |
3 | Flue Pipe Connection | 11 | Inshot Burner |
4 | Induced Draft Blower | 12 | Transformer |
5 | Gas Line Entrance | 13 | Integrated Control Module |
6 | Gas Valve | 14 | Blower Door Interlock Swtich |
7 | Rollout Limit | 15 | Circulator Blower |
8 | Junction Box | 16 | Gas Line Entrance (Alternate) |
5
