Weil-McLain Ultra Manual page 44

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gas fired water boiler
Vertical vent/air termination:
Figure 58
Weil-McLain 3" PVC concentric termination
assembly — DO NOT attach the rain cap
until the termination has been inserted
through the roof and all supports have been
installed.
44
— Boiler Manual
Figure 59
Weil-McLain 3" PVC concentric termination assembly
3" PVC concentric
Part number 550-100-066/0608
(continued)