Payne PG96VAT Installation, Start-Up, Operating And Service And Maintenance Instructions page 63

EXAMPLE FOR
UPFLOW INSTALLATIONS.
MAY BE APPLIED TO
OTHER CONFIGURATIONS.
A12220
Fig. 58 - - Sample Inlet Air Pipe Connection for Polypropylene Venting Systems
A
A
A
TO CODE- - APPROVED DRAIN OR CONDENSATE PUMP
Recommend "T" fitting with 4--inch minimum height standpipe (A) of same diameter or larger extending upward.
Tee
Tee
Dry Well
Tee
Dry Well
Cap
(water tight
Dry Well
and removable)
Cap
Cap
(water tight
(water tight
and removable)
and removable)
Representative drawing only, some models may vary in appearance.
A170122
Fig. 59 - - Recommended Combustion Air Inlet Moisture Trap
63