PB Heat Gas Boiler - Manual (Page 25)

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VENTING, INLET AIR AND CONDENSATE
Figure 5.7: PI-80, PI-140, PI-199 Sidewall Venting
with 3" Pipe (3" Vent Kit).
Figure 5.9: PI-80, PI-140, PI-199 Sidewall Venting
with 3" Pipe (Concentric Vent Kit).
Figure 5.10: PI-T50 & PI-T80 Sidewall Venting with
2" Pipe (Concentric Vent Kit).
All exhaust vent pipes must be glued, properly
supported, and pitched at a minimum of ¼" per foot
back to the boiler. Failure to do so may result in
severe personal injury, death, or substantial property
damage.
WARNING
Figure 5.8: PI-T50 & PI-T80 Sidewall Venting with
2" Pipe (2" Vent Kit).