Haier GE APPLIANCES NF96US Installation Instructions Manual page 35

* Piping from furnace must slope down a minimum of 1/4" per ft. toward trap.
Figure 52. Condensate Trap Locations
Figure 53. Unit with Cooling Coil Using Separate
Figure 54. Evaporator Coil Using a Common Drain
Drain
Piping from furnace and evaporator coil must slope down a minimum 1/4" per ft. toward trap.
Figure 55. Evaporator Coil Using a Common Drain
507768-05G / 31-5000655 Issue 2223 Page 35 of 56