Attic Ac Unit Drain Line

Find your ac drain line.

Attic ac unit drain line.

This might clear any clogs located near the end of the drain line. These drain lines carry away condensation produced by the operation of the evaporator on the air conditioner unit. 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. A clog in the drain line of an attic ac unit is a homeowner s worst nightmare.

Luckily it is usually easy to clear out a clog. This drain plays an important role in removing any condensation that your air conditioner s evaporator coil may produce. In most cases the ac drain line clog will occur farther down and you ll need to do a little more work. 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. It can potentially cause extensive and expensive water damage. A powerful wet dry vac and proper hose attachment can take care of most jobs. If you ve ever taken a good look at your air conditioning unit you may have noticed a small dripping line on the outside.

This humidity is left behind in the form of condensation on the coils. The key to this project is to measure out the path of the drain line properly as this will tell you exactly how much pipe material you need. Most ac drain lines are located outside near the condenser unit. You can also help prevent clogs from occurring in the future.

The drain pipe is clogged. This is the condensate drain which plays an important role in removing condensation produced by your air conditioner s evaporator coil. Your air conditioner drain line also known as the condensate drain is a small dripping line on the outside of your house where your air conditioning unit resides. The next step in the attic air conditioner drip pan installation is to find a place to drain the primary discharge line and the secondary drip pan under the coil.

A clogged drain pipe is the most common cause of standing water in the drain pan.