The primary purpose of the P-trap in a plumbing system is to form an isolation seal between that system and the sanitary sewer, thereby preventing sewer gases and other contaminants from entering the building. For this application, the operating conditions are such that the P-trap provides an effective seal.May 29, 2000
How deep should the condensate drain trap be?
If a unit were to be operating at minus 6 inches WC maximum negative plenum pressure then the trap height, per the guidelines shown in Figure 1a, requires 7 + 3½ + 1½ + 1 inches of height from under the floor or about 13 inches below the floor level.
Do you need a trap on a condensate drain?
For the most part evaporator condensate traps are required by the manufacturer help to meet the energy efficiency standards as without it air will blow through that hole. If there is a trap tell them tho clean it all the time because it'll clog and when it does they might call you.Apr 16, 2019
What is a condensate trap for?
The idea of the condensate drain trap is to use the weight of the water to stop the flow of airflow of airAirflow, or air flow, is the movement of air. ... Air behaves in a fluid manner, meaning particles naturally flow from areas of higher pressure to those where the pressure is lower. Atmospheric air pressure is directly related to altitude, temperature, and composition.https://en.wikipedia.org › wiki › AirflowAirflow - Wikipedia produced by the blower from being sucked into (negative pressure) into the evaporator coil or from being pushed (positive pressure) out of the drain line during operation. ...Nov 24, 2019
Does AC drain need p-trap?
A P-trap is needed to block air and allow condensate to drain properly.Apr 16, 2019
What is the purpose of the condensate trap?
In short, the fundamental purpose of one of these traps is to use a column of condensate in such a way as to prevent air movement into or out of the equipment casing, while still allowing the condensate to drain away.
How do you empty a condensate trap?
Turn off the air conditioner. Remove the condensate drain service cap and slide one end of the coat hanger straight down the the pipe and into the “U” shaped trap. Rotate the hanger a few times to loosen up the nasty stuff in the trap.Jul 8, 2014
How do I clean my furnace condensate trap?
https://www.youtube.com/watch?v=guf3TESb3V0
Does AC unit need P-trap?
A P-Trap serves a very important purpose on an A/C unit. See, when moist air hits something cold, the water condenses out of the air and collects on the cold surface. Air Conditioning units pull A LOT of water out of the air. That is why in the summer, your car drips water.Aug 20, 2011