Grain Systems PNEG-707GSI - Manual (Page 242)

23. Fuel Piping
242 PNEG-707 12', 18', 24' and 30' GSI Commercial Tower Dryer
Fuel Piping Guidelines (Continued)
Figure 23M Fuel pipe enters cool section through pre-cut hole in
center of fan housing splice (arrow).
Figure 23N Just below fans, installed fuel piping turns 90°, and exits cool section through dryer window.
To dryer
window