Haier GE NF96DS Service Manual page 39

Trap can be installed a maximum
of 5ft. from furnace (*PVC only)
Field Provided Vent
1" min. 2" max. above
condensate drain.
1" min.
2" max .
5' max.
*Piping from furnace must slope down a
minimum 1/4" per ft. toward trap
Figure 43. Condensate Trap Location
(shown with right side exit of condensation)
Field Provided Vent
1" min. 2" max. above
condensate drain.
Condensate Drain
Connection
Evaporator Drain Line
(vent required)
Figure 44. Unit with Cooling Coil Using Separate
31-5000729 Rev. 0
to drain
Drain
Drain
From Evaporator Coil
Optional
Figure 45. Condensate Trap with Optional Overflow
When combining the furnace and evaporator coil
drains together, the A/C condensate drain outlet must
be vented to relieve pressure in order for the furnace
pressure switch to operate properly.
Field Provided Vent
1" min. 2" max. above
condensate drain.
Condensate Drain
Connection
Evaporator Drain Line
(vent required)
Figure 46. Evaporator Coil Using a Common Drain
Page 39
Field Provided Vent
1" min. 2" max. above
condensate drain.
FurnaceCondensate
Drain Connection
Switch
IMPORTANT