• Blowing Warm Air – When the evaporator coil isn’t doing its job properly, the air conditioner won’t be able to effectively produce cool air. As a result, you might notice that your AC unit is suddenly blowing air that’s room temperature or warm. When this happens, it’s a clear sign that you should have the system inspected as promptly as possible.
• Leaking Refrigerant – Your air conditioner’s evaporator coil contains a coolant called freon, and in some cases, that coolant will start leaking when there’s something wrong with the coil. If you notice that this is happening, it’s important that you shut off the AC unit and let professionals handle the issue.
• Leaking Water – In some cases, a malfunctioning evaporator coil will end up with an excessive amount of condensation, which can lead to the coil becoming frozen. Then, when that ice starts to thaw, the resulting water may leak or overflow from the appliance.
• Unusual Odors – When an AC unit’s evaporator coil isn’t functioning properly, condensed water may sit on the coil for long periods of time without evaporating. When that happens, mold and bacteria can start to grow, which may result in unpleasant odors coming from the coil.

Typically, the lifespan of an AC evaporator coil is around 20 years. However, they tend to start declining after around 10 to 15 years, so it’s usually advisable to replace them somewhere in that timeframe. When an evaporator coil is older than that, it will start to gradually lose its efficiency and effectiveness. That said, there are some cases in which a coil should be replaced sooner than that. For example, if your cooling system’s evaporator coil has extensive damage or frequently needs to be repaired, it may be more financially prudent to have it replaced. Otherwise, you may end up spending more on the repairs than it would cost to simply invest in a new coil.

If you’re unsure whether or not it’s the right time to replace your AC evaporator coil, feel free to give Cougar Heating and Air Conditioning a call. Our expert team will be more than happy to inspect your air conditioner and evaluate the condition of the evaporator coil. Our highly trained technicians will advise you on the best course of action, and as soon as you decide whether to repair or replace the coil, they’ll get to work on the job. One way or another, our team will ensure that your evaporator coil is working properly and that your air conditioner is running in tiptop shape.

Over the years, residents of the greater Spokane area have come to count on Cougar Heating and Air Conditioning for honest, professional service. We believe in treating our customers like royalty, and when you hire us to work on your AC evaporator coil, we’ll go the extra mile to do the job right and satisfy your needs. Our team members are knowledgeable, skilled, and compassionate. If you have any questions or concerns during the process, we’ll answer them with complete honesty. Our goal is to make the process as easy and low-stress as possible for you. So, if you’d like to schedule an appointment, just give our offices a call. We look forward to hearing from you!