Some of the components of your AC system are obvious and easy to understand. If we tell you that there’s a blower fan, and a motor which powers it, you will have already assumed as much. You also know that there’s refrigerant, which flows through coils throughout the system. But some air conditioner components are a little more mysterious.
The more you know about your AC system, the more empowered you will be to take good care of it and keep it running as well as possible for as long as possible. For this reason, we love to provide HVAC education to our customers.
Today, we’d like to tell you about your air conditioner’s thermal expansion valve, and how to know if it might require repair.