EXAMPLE FOR
UPFLOW INSTALLATIONS.
MAY BE APPLIED TO
OTHER CONFIGURATIONS.
A12220
Fig. 51 - - Sample Inlet Air Pipe Connection for
Polypropylene Venting Systems
TO CODE APPROVED DRAIN OR CONDENSATE PUMP
Representative drawing only, some models may vary in appearance
L1
L12F028
Fig. 52 - - Optional Combustion Air Inlet Moisture Trap
61