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All installations and services must be performed by qualified service personnel.
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G. Exhaust / Intake Piping And Condensate Drain Connections At Furnace
1. Figures 6, 7, and 8 follow depicting typical exhaust vent and air intake connections for the furnace
model series CHB1 and the CDB1, respectively, as well as a list of required parts to correctly
install each system.
Figure 6: Required Exhaust Vent and Air Intake Piping for CHB1 Furnace