For many years, refrigeration systems like air conditioners have relied on a compressed refrigerant in order to remove heat from your home. Here at Shaw’s Air Conditioning system we wanted to explain a little bit about how AC systems work and why having low refrigerant can be so bad. Give us a call today if you need any kind of Visalia air conditioning services like repair, installation or maintenance.
Visalia Air Conditioning Tip: Why Low Refrigerant Is Bad
Your air conditioning system has one simple task: remove the heat from your home’s air. But doing that is very complicated.
For traditional central AC units and heat pumps, they are usually split into two separate units: one inside and one outside. The indoor unit contains the evaporator coils and is appropriately called the evaporator unit. Likewise, the outdoor unit contains the condensing coils and is thus termed the condenser.
Have you ever used a compressed can of air to clean your computer? You may have noticed that the outside of the can got really cold. Your air conditioning system operates on the same property. It compresses and then releases the refrigerant inside the evaporator coils which causes them to get very cold. A fan in the evaporator units pulls in warm air from your home, passes it over the cold evaporator coils and then pushes the newly-cooled air through your ductwork and in to your home.
Once the refrigerant has absorbed the heat from your home, it continues on outside to the condensing coils where another fan exhausts the heat into the outside air. The refrigerant is re-compressed and then sent back into your home.
Problems with Low Refrigerant
If the refrigerant levels in your AC get low there are a couple problems that it can cause.
- Not enough cooling – Obviously, if you don’t have enough refrigerant in your system then it won’t be able to absorb as much heat which means that you won’t get enough cooling.
- Inefficiency – Another problem with low refrigerant is that it will make your AC have to work harder to cool your home with the refrigerant that it has left.
- Icing – Finally, you may start to notice ice forming on the evaporator coils when you have low refrigerant. This will restrict the flow of air through the system and cause you to not get enough cooling.
For any air conditioning services in Visalia, CA, including repair, installation or maintenance, call Shaw’s Air Conditioning & Heating.