International comfort products A Series Installation Instructions Manual page 32

NOTE: Do NOT alter the location of the factory- -provided float switch on the furnace condensate trap assembly.
NOTE: Only connect combustion air inlet moisture drain downstream of the furnace trap assembly as shown.
Tee
Dry Well
Cap
(water tight
and removable)
EXAMPLE FOR
UPFLOW INSTALLATIONS.
MAY BE APPLIED TO
OTHER CONFIGURATIONS.
Representative drawing only, some models may vary.
Fig. 44 - - Sample Inlet Air Pipe Connection for Polypropylene
Venting Systems
32
Representative drawing only, some models may vary in appearance.
Tee
Dry Well
Cap
(water tight
and removable)
Representative drawing only, some models may vary in appearance.
Fig. 43 - - Recommended Combustion Air Inlet Moisture Trap
A12220
Specifications subject to change without notice.
Tee
Dry Well
FURNACE
NOT IN
HORIZONTAL
SECTION
Fig. 45 - - Combustion Air and Vent Pipe Diameter Transition
Location and Elbow Configuration
Recommended Combustion Air Inlet Moisture Trap
Recommended to prevent moisture from trickling into the furnace
vestibule, a trap can be installed in the intake air pipe near the
furnace. To prevent moisture, connecting a drain line to the trap is
A190290
Cap
(water tight
and removable)
A170122A
PIPE DIAMETER
TRANSITION IN
VERTICAL SECTION
A93034
440 01 4601 01