How To Deal With Water Coming Out of Your Furnace

When water starts coming out of your furnace, it is important to take action as soon as possible in…
Angry woman calling plumber during leak in kitchen

When water starts coming out of your furnace, it is important to take action as soon as possible in order to prevent any further damage from occurring. First, you’ll need to turn off the furnace. Next, you’ll need to locate the source of the leak. Once you have turned off the furnace, it is safe to do so. Depending on the source of the leak, you might need to contact a qualified HVAC technician to solve the problem.

However, if there is water coming out of furnace, there are some common problems that you can check. Let’s take a look at some reasons why your furnace might be leaking and how you can deal with them.

Exhaust Problems


This can be caused by a number of issues, but the most common is a problem with the exhaust. The exhaust is what helps to get rid of the fumes and heat that are created by the furnace. If there is a problem with the exhaust, it can cause the furnace to start dripping water. This is a problem that needs to be fixed right away, as it can damage not only your furnace but also your home.

There are a few things that you can do to help prevent this from happening. The first is to make sure that your exhaust pipe is clear and free of any debris. You can do this by cleaning it regularly. The second is to make sure that your furnace is properly sized for your home. If it is too large or too small, it can cause problems with the exhaust. If you are having problems with your furnace exhaust pipe, be sure to call a professional to help you diagnose and fix the problem. Exhaust problems could cause your furnace to drip water but could also lead to other problems with carbon monoxide.

Condensate Drain Line Clog

One of the most common causes of furnace failures is a clogged condensate line. A clogged condensate line can cause your furnace to leak water, potentially leading to extensive damage. The pan under your furnace catches water that comes out from your furnace, usually while your AC runs. This water, called condensate, comes from the moisture condensing on the cool AC coil. Under normal circumstances, the pain has a drain line that carries the water away. However, if your condensate drain line is clogged, the water will build up and eventually leak onto the floor.

In order to prevent this from happening, it’s important to keep your condensate line clean and clear. You can do this by regularly flushing it with hot water. If your condensate line is already clogged, you may need to call a professional to clear it. Ignoring a clogged condensate line can lead to some very costly repairs, so it’s important to take care of the problem as soon as you notice it.

Dirty Air Filter


Your air filter is an essential part of your HVAC system. The filter catches and traps dirt, dust, pollen, and other allergens while allowing air to flow through your system. If your filter is dirty and clogged, it can prevent air from properly flowing through the HVAC system. This can result in moisture building up and getting trapped in the system. As a result, you might notice water leaking from the furnace.

Changing your air filter regularly helps keep your system running smoothly and can improve energy efficiency. In general, your air filters need to be changed or cleaned at least every three months, but you may need more frequent changes if you have pets or excess dust and pollen. Aside from impacting your HVAC system, a clogged filter will also allow allergens to circulate in your home and impact your indoor air quality.

How to deal with water coming out of your furnace is an important issue to address. The water can cause extensive damage to your home and belongings if not dealt with properly. It is important to have a plan in place for how to deal with the water and to execute that plan quickly and efficiently.