Lochinvar 399 - 800 Boiler User Manual


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Installation & Operation Manual
Direct venting options - Vertical Vent Optional Room Air
3 General venting (continued)
Direct venting options - Vertical Vent
PVC/CPVC
Two Pipe
See Figure 5-1A
Stainless Steel
Two Pipe
See Figure 5-1B
PVC/CPVC
Concentric
See Figure 5-5
PVC/CPVC
Room Air
See Figure 5-4
Stainless Steel
Room Air
See Figure 5-4
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