507581-04 Issue 1933 Page 35 of 59
Figure 58. Evaporator Coil Using a Common Drain
*Piping from furnace must slope down a minimum of 1/4” per ft. toward trap.
Figure 55. Evaporator Coil Using a Common Drain
(Unit shown in horizontal right hand discharge position)
*Piping from furnace must slope down a minimum of 1/4” per ft. toward trap.
Figure 56. Condensate Trap with Optional Overow
Switch
Figure 57. Evaporator Coil Using a Common Drain