Raypak XPAK 85 - Manual (Page 32)

32
Fig. 31
Fig. 30
a = total intake length = INTAKE
b = total flue length = EXHAUST
TWO PIPES SINGLE WALL
SEALED COMBUSTION OPERATION
TWO PIPES SINGLE WALL
SEALED COMBUSTION OPERATION
a = total intake length = INTAKE
b = total flue length = EXHAUST