Slant/Fin LX-150 - Manual (Page 12)

Lynx 12
NON-DIRECT VENT, VENTING THROUGH A ROOF
All joints must be liquid and pressure tight. Use 3” dia. PVC/CPVC schedule 40 pipe, 3” nominal polypropylene pipe
or U/L listed single wall 3" dia. AL29-4C S.S.*. venting materials (See page 7).
POLYPROPYLENE
,
Figure 9. Lynx - non-direct vent, venting through the roof
* AL 29-4C IS A REGISTERED TRADEMARK OF ALLEGHENY LUDLUM CORP.