IDENTIFICATION OF PARTS
RESIDENTIAL TUBULAR
Figure 21 - Propeller Parts
Fan Blade 
Fan Guard 
Motor
Hardware
Hardware | D4430 |
NOTE: No rubber grommets are equipped with the 30 and 45 unit sizes.
Figure 22 - Component Parts
D4791
Pressure Switch
D6963
Gas Valve
Figure 23 - Internal Furnace Components
Figure 24 - Power Ventor Assembly
D4810
28
