Lochinvar KNIGHT 51 - Manual (Page 14)

3
General venting
Figure 3-1 PVC/CPVC Two-Pipe Sidewall
Termination - See page 21 for more details
Figure 3-3 PVC/CPVC Concentric Sidewall
Termination - See page 24 for more details
Direct venting options - Sidewall Vent
Figure 3-2 Stainless Steel Two-Pipe Sidewall
Termination - See page 22 for more details
14
Installation & Operation Manual