January 20, 2020

Symptoms of a Dirty Coil

One of the most important components of any air conditioner or heat pump is the evaporator coil that cools the air. When it gets dirty, you can run into all sorts of problems. For this reason, it is useful to know whether or not your coil is clean. You cannot see your coil easily because it is sitting inside the metal covering of your unit, but you can look for these signs of a dirty coil. Ineffective Cooling The first sign of a dirty coil that the average homeowner notices will most likely be that their home is not as cool as it should be. A dirty coil keeps your machine from working properly, so you will notice that your home is often hot. Even if the machine runs for a long period of time, your house still may not reach the temperature you set the thermostat at. Dirt on Your Coil Of course, the most obvious sign of a dirty coil is a thick layer of dirt, dust and other gunk on your evaporator coil. However, finding your coil can be quite tricky. It is typically deep inside the system, so you may want to ask your service tech...

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