No Water Coming Out Of Air Conditioner Drain? [Here Is What To Do]

One of the most frustrating things in summer is when your air conditioner starts malfunctioning and no longer provides the cooling relief you need. 

If your air conditioner isn’t providing cool air, there’s a good chance that water isn’t being properly drained from the unit. This can lead to all sorts of problems, such as water damage to your floor or ceiling and an increase in your energy bill as the AC struggles to function properly. 

If you’re having this problem, don’t worry – I have a solution for you. This blog post will walk you through some simple steps to get your AC up and running again.

Why Is There No Water Coming Out Of The Air Conditioner Drain?

One possible reason there is no water from your air conditioner drain is that the unit is not turned on. Most units have an automatic shut-off mechanism that kicks in when the water tank is full. If the unit is turned off, then the water will not drain.

Another possibility is that the drain line is clogged. The drain line can become clogged with dirt, dust, and other debris. If the line is clogged, the water will not be able to flow through it and eventually back into the unit. If you suspect your air conditioner drain is clogged, you should contact a qualified technician to clean it out to ensure that you don’t damage your inside unit or the pipes.

There could also be a problem with the pump. The pump is responsible for moving the water from the unit to the drain. If the pump is not working correctly, then the water will not be able to reach the drain.

It is also possible that there is a leak in the drain line. If there is a leak, then the water will not be able to flow through the line and will eventually spill out onto the floor. If you suspect your air conditioner leaks, you should contact a qualified technician to repair it.

Signs the AC Drain Line is Clogged

Signs the AC Drain Line is Clogged

The AC Unit is Leaking Water

If you notice that your AC unit is leaking water, it could signify that the drain line is clogged. When the drain line becomes clogged, it causes the AC unit to leak water.

This can be a major problem because it can cause water damage to your home as well as possible mold damage.

Water Puddles Around the AC Unit

If you notice water pooling around your AC unit, it could signify that the drain line is clogged and needs cleaning. Clogged AC drain lines can cause various problems, including water damage to the AC unit and mold growth.

Musty Smells Coming from the AC Unit

It could signify that your AC drain line is clogged if you’ve ever walked past your AC unit and gotten a musty, unpleasant smell.

The AC drain line is responsible for draining away moisture from the AC unit, and if it becomes clogged, that moisture can start to build up and lead to mold and mildew growth.

Decreased Air Flow from the AC Unit

The drain line may be clogged if you notice decreased airflow from your AC unit. The drain line is responsible for carrying away excess water; if it’s clogged, that water can back up and cause a decrease in airflow.

In extreme cases, a clogged drain line can also cause water damage to your home. If you suspect your drain line is clogged, it’s best to call a professional for help. They will be able to clean the line and get your AC unit back up and running properly.

What Happens When Ac Doesn’t Drain?

When your air conditioner is turned on, it begins to pull in warm air from your home. This air is cooled by the evaporator coils and passed back into the room, reducing humidity. At the same time, the unit’s condenser coils are working on releasing the heat that was taken out of the air.

To complete this process, the AC unit must have a way to remove the water created by the cooled air’s condensation. If this water is not properly drained, it can cause several problems.

First, it can lead to water damage within your unit. Second, it can create unhealthy mold and mildew growth. Finally, it can also result in reduced efficiency and increased utility bills.

How To Fix A Clogged AC Drain Line

How To Fix A Clogged AC Drain Line

A clogged AC drain line can be a severe problem, as it can cause water to build up and eventually leak into your home. You can take a few simple steps to clear the line and prevent further problems.

First, locate the drain line and remove any debris blocking it. Next, pour a cup of bleach into the line and let it sit for an hour.

Finally, flush the line with clean water to remove any remaining residue. By taking these steps, you should be able to fix a clogged AC drain line quickly and easily.

How Much Water Should Drain From An Air Conditioner?

To determine how much water should drain from your air conditioner, you need to know two things: the capacity of your unit and the outside temperature. A typical home air conditioner has a cooling capacity of about 2.5 gallons per hour, producing 10 gallons of water over four hours.

However, this is only an estimate – the actual amount of water produced will depend on the outside temperature. If it’s very hot outside, your air conditioner will have to work harder and produce more water. Conversely, if it’s cooler, it will produce less. You can generally expect your air conditioner to drain between 5 and 20 gallons of water daily.

How Often To Clean the AC Drain Pipe?

How Often To Clean the AC Drain Pipe?

One of your AC unit’s most important maintenance tasks is cleaning the drain pipe regularly. The drain pipe carries away any water that condenses on the evaporator coils.

Many homeowners wonder how often they should clean their AC drain pipe. The answer depends on several factors, including the size of your unit, the humidity levels in your home, and how often the unit is used.

In general, it’s a good idea to clean the drain pipe at least once a month. However, if you live in a particularly humid climate or have a large AC unit that runs constantly, you may need to clean it more frequently. Ask your HVAC technician for advice if you’re unsure how often to clean your AC drain pipe.

What Should I Do If My Ac Is Not Draining?

If you find that your AC is not draining correctly, there are a few things you can do to try and fix the problem.

First, check the drain line to see if it is clogged. If it is, you can try using a plunger or a plumbing snake to clear the line. You may need to call a professional to clear the line if that doesn’t work.

Additionally, make sure that the unit is level. If it is not, water will not be able to drain correctly. Finally, check the outdoor unit to see if debris is blocking the drains.


Why is there no condensation coming from the air conditioner?

The most common reasons are that the air conditioner is not cooling enough or the windows are not sealed properly.

How much does it cost to fix a clogged AC drain?

It typically costs around $75 to have a technician come out and clear the AC drain. However, the cost can vary depending on the severity of the clog and the region you live in.

How much water should come out of the AC drain line?

Typically, you should see about a gallon of water daily from the AC drain line. However, this can vary depending on various factors, such as how often the unit is used and the humidity levels in your area.

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