Boxed Coils in HVAC Systems

Boxed coils, also known as cased coils, are an essential component of many HVAC systems and play a critical role in the heating and cooling process. These coils are housed in a protective metal cabinet, or “box,” which allows them to be easily installed with furnaces or air handlers. Boxed coils are commonly used in split-system HVAC setups and are designed to improve system efficiency, airflow, and overall performance.

What Do Boxed Coils Do?

In a cooling system, the boxed coil functions as the evaporator coil, absorbing heat from the indoor air as refrigerant flows through it. As warm air passes over the coil, the refrigerant inside absorbs the heat and cools the air before it is circulated back into your home or building. This process not only cools the space but also helps remove humidity, improving indoor comfort.

Benefits of Boxed Coils

Boxed coils offer several advantages compared to uncased or exposed coils. Their enclosed design helps protect the coil from dust, dirt, and physical damage, which can extend the life of the system. They also provide easier installation and better compatibility with a wide range of HVAC equipment, making them a popular choice for both new installations and system upgrades.

Additionally, boxed coils are designed to promote proper airflow and efficient heat transfer, which can help reduce energy consumption and improve system performance. Many modern boxed coils are engineered to work with high-efficiency systems and newer refrigerants, ensuring compliance with current industry standards.

Professional Installation & Service

Proper installation of a boxed coil is critical to ensure optimal performance. Incorrect sizing or installation can lead to airflow issues, reduced efficiency, and potential system damage. At Advanced Service Company LLC, our experienced technicians ensure that your boxed coil is correctly matched to your HVAC system and installed according to manufacturer specifications and industry best practices.

Keep Your System Running Efficiently

Routine maintenance is also important to keep your boxed coil functioning properly. Over time, coils can accumulate dirt and debris, which can reduce efficiency and airflow. Regular inspections and cleanings help maintain performance and extend the life of your HVAC system.

If you are upgrading your system or need service on your existing equipment, Advanced Service Company LLC is here to help. Contact us today to learn more about boxed coils and how they can improve your HVAC system’s performance and reliability.