Where Does Condensation Pipe From Hvac In Attic Drain To

But that drain line is pretty small so it doesn t take much for it to become clogged.

Where does condensation pipe from hvac in attic drain to.

This article discusses the inspection and repair or un clogging of condensate disposal systems including air conditioning heat pump or condensing boiler furnace condensate drains condensate pumps and their proper installation as part of our review of condensate piping traps drains. Walk outside your home and look at the condensate drain line. Sediment algae mold and insects can all clog it up. Find your ac drain line.

A c condensate drains pumps. One is the primary condensation drain pipe where the water should continuously drain the condensation during the cooling season and in the winter heating season if you have a high efficiency condensing furnace. When everything is working properly condensation runs down the drain line and exits outside your house. You can take care of it in 4 ways.

This drain pipe deposits the excess condensed water outside on the ground. Any excess condensed water is removed from the air conditioning unit through a small drain pipe that extends from the indoor air handler to outside your home. The vent opening should always rise above the trip level of the condensate overflow switch when it is in the primary drain line or pan or above the secondary aux overflow port on the primary drain pan. Typically air handling units installed in the attic or closet spaces upstairs will have two condensation drain pipes for condensation.

Make sure mulch or soil doesn t plug these condensation lines up. In most cases the ac drain line clog will occur farther down and you ll need to do a little more work. Codes installation leaks clogs connections troubleshooting repair. Typically those 3 4 pipes are plumbed into a bathroom sink s drain that is on average 1 1 4 or 1 1 2 in diameter.

There are some systems that utilize a pump rather than a drain. As the air conditioning unit cycles the air and bring the temperature down it removes the humidity from the air. Push the stiff thin brush into the end of the drain line. In new homes city codes require drain lines from the air conditioner s condensate line which are often located in the attic to tie in or be plumbed to the home s plumbing system.

These air conditioning condensation drain lines either black plastic or white plastic looking pipes usually drain out somewhere at the base of the house into a flower garden. It does but it can also help protect pipes from condensation issues by preventing water vapor from forming on the cold pipe surface. Algae or a foreign obstruction such as mulch or potting soil can plug condensation drain lines. This humidity is sent to your drain line that might end somewhere outside in your property.

Your plumber may suggest insulating cold water pipes in certain areas to help prevent problems with sweating. This might clear any clogs located near the end of the drain line. This helps ensure that if a backup occurs that the water properly trips the switch instead of overflowing out of the vent.