Local Pros Quickly Repair Frozen Evaporator Coils Air conditioning systems are typically very efficient and reliable, especially modern models with variable speed functionality. Even if you have a great unit, sometimes issues do arise, and one of the most common problems a unit faces is a frozen evaporator coil. While someone without training might not understand how to correct this issue or how it’s caused, an experienced technician can quickly diagnose and repair the problem. Our team of home efficiency pros is happy to serve the entire Sacramento area, including Rockin. We offer many services which help to keep homes comfortable and efficient, including HVAC repair, installation and maintenance. In the sections to follow, we will discuss frozen evaporator coils. The goal of this article is to provide some basic information about this common issue to our clients so they know how to determine if they’re experiencing a frozen coil, what to do if they are and how we can help get it repaired quickly.

Signs of a Frozen Coil

Many people are perplexed when their AC unit is still running and air is coming out of the vent but instead of the cool air they expect, they only feel warm air flowing. When the evaporator coil is frozen, no cool air can be produced. This means the home won’t get any cooler and the unit will continually run trying to cool the home, which is bad for energy consumption and for the health of the unit itself.

Cause of a Frozen Coil

AC units create cool air by using a chemical called Freon, AKA refrigerant. Freon is fed into the system via refrigerant lines, and when these lines leak and Freon levels drop it can cause the system to work overtime to cool the home. This overactivity eventually produces ice, which forms over the evaporator coil.

What Steps to Take

If your system is struggling to cool your home and the unit is running nonstop, go check the lines connecting your AC unit to your house. If there is ice present, go back to your thermostat and power the system down completely and then call us to come make the repair. By powering down the system, you allow the ice to melt so we can perform the repair when we arrive.

How the Repair is Made

Our technicians have the right equipment to easily detect the source of the leak and repair it. Once repaired, we can recharge the unit with Freon which should allow it to function normally again.

How to Avoid Freezing Issues

Freon leaks typically start small and get worse over time. To avoid a large leak which results in freezing, regular maintenance is recommended. When we perform maintenance on an AC unit, we check the Freon levels and ensure there are no leaks. If there are, we repair them before they cause an issue. If you want an experienced HVAC pro in your corner for a frozen coil or any type of issue, we’re here to help. To learn more about our services, check us out online or give us a call today to book your service with one of our trained AC pros.