Homeowners will need a new AC installation approximately every 15 years. With summer quickly approaching, now is the time to determine whether your unit is in good enough condition to keep you cool throughout the season. One common issue that you might notice—but not understand the significance of—is if your AC is leaking. The guide below explains what this might indicate.

Why Is My Air Conditioner Leaking?

1. You’re Low on Refrigerant

Refrigerant is what cools the warm air that flows through your AC unit. When there is a lack of refrigerant, the evaporator coils (over which warm air flows and is subsequently cooled) can freeze, which causes water to leak out of the machine upon thawing.

A leak in the refrigerant line is usually to blame when the refrigerant level is low, which also affects the performance of your unit. Luckily, this issue can usually be patched easily.

2. Broken Drain Pan

When evaporator coils are functioning efficiently, condensation collects as moisture gets pulled from the surrounding air. This condensation is caught by a drain pan, which prevents it from running out of the machine and into your home.

As rust forms on the drain pan, holes and cracks are likely to develop. While you can replace the drain pan itself, a new AC installation may be necessary if the reason for the corrosion is the old age of the unit. 

3. Clogs in the Condensate Drain Line

If your drain pan is working correctly, water should flow from it to the condensate drain line and out of your home. Dirt, dust, and other debris sometimes collects within the drain line, which causes water to flow back into your house. Removing clogs often requires professional HVAC service. These experts have special tools to vacuum out dirt and debris to allow water to flow freely. 

If your existing unit is beyond repair, schedule AC installation now so you’re ready for summer. Wild West Plumbing, Heating & Drain Service offers a variety of essential home services, including HVAC repair and replacement. Located in Kalispell, MT, these skilled HVAC contractors serve customers in Lakeside, Whitefish, Bigfork, and Columbia Falls. Visit them online to learn more about their offerings. If you’d like to schedule an appointment, call (406) 752-1244 today.