Ok, need a little help writing this one. The condensate line has two traps. One right at the unit and the other about 15’ away at the vent stack. What are the technicals of two traps…if any?
Second part-Where the drain arm from the unit enters the trap at the vent stack (the further one), it is open like an air gap. The problem is the opening is lower than where it actually drains, so water will overflow before it actually drains. Sorry I can’t think of the proper terminology to help explain.