Terms to Know When Choosing an AC Unit

With the correct information, making an informed decision becomes more straightforward, and choosing the correct system will lead to better efficiency and comfort in the home or business.

When choosing an air conditioning system, it is helpful to understand standard terms related to HVAC units. With the correct information, making an informed decision becomes more straightforward, and choosing the correct system will lead to better efficiency and comfort in the home or business. Below are essential terms that will help when working with a local HVAC company or seeking professional HVAC care

SEER (Seasonal Energy Efficiency Ratio)

The SEER ratio calculates how efficiently the air conditioner operates over a typical cooling season. Higher SEER ratings indicate better energy efficiency; better energy efficiency translates to lower operating costs which can lead to long-term savings on energy bills. This rating is a critical measure to consider when evaluating an AC unit's efficiency. An expert in professional AC maintenance can explain how the SEER ratings relate to overall performance.

BTU (British Thermal Unit)

BTU measures the cooling capacity of an air conditioning unit. It represents the amount of heat the system can remove from a space in one hour. A system with the correct BTU rating is essential for maintaining indoor comfort. A system that is too big for the area may cycle on and off too frequently, reducing the unit's lifespan while a system that is too small will have to work harder to cool the space.

HVAC

HVAC stands for heating, ventilation, and air conditioning. It refers to the overall system that manages indoor temperature, airflow, and air quality. An efficient HVAC system not only cools the space but also enhances air quality. A reliable local HVAC company can help select the best system for both residential and commercial applications.

EER (Energy Efficiency Ratio)

Like SEER, EER measures an AC unit's efficiency, but it does so under specific test conditions rather than over an entire season. It's a snapshot of how well the system performs during peak demand. Units with higher EER ratings are designed to handle more intense conditions, making this term important when seeking expert AC installation for hotter climates or high-demand areas.

Refrigerant

Refrigerant is a fluid that is used to cool the air in an air conditioning unit. Over the years, the type of refrigerant used in AC systems has changed to reduce environmental impacts. Today's units commonly use environmentally friendly refrigerants, which are more efficient and less harmful. Understanding the refrigerant type is important during professional AC repair or upgrades.

Ductless System

A ductless system, also known as a mini-split, is an option for homes or businesses that do not already have a duct system. This alternative to traditional central air systems does not require ductwork. It is energy-efficient and provides flexibility in cooling specific zones. HVAC professionals can assist in determining if a ductless system is the right option for specific needs.

Load Calculation

A load calculation establishes the requirements for heating or cooling a given space. Looking at factors like square footage, windows, and insulation, a local HVAC company can determine the expected load on a system. A load calculation can be used to help select the right system, maximizing comfort and efficiency.

Thermostat

The thermostat controls the temperature settings of the HVAC system. Modern thermostats, such as Wi-Fi-enabled ones, provide greater control and energy efficiency, allowing homeowners to adjust settings remotely. A professional AC maintenance service often includes checking that the thermostat is functioning properly because this can impact overall system performance.

Condensing Unit

The condensing unit is the component of an air conditioning system that is located outside. It houses the compressor, fan, and other essential parts that work to release heat from the refrigerant. When the condensing unit is properly maintained, the system runs more efficiently. Regular checks by a professional HVAC care provider help prevent issues and extend the unit's lifespan.

Air Handler

The air handler is the component of an air conditioning system that is located indoors. This unit circulates air throughout the space. It works with the AC unit to distribute cooled air effectively. The proper function of the air handler is crucial for optimal comfort and energy efficiency. Regular furnace tune-ups or maintenance services on the air handler can prolong its lifespan and improve the system's performance.

Heat Pump

A heat pump is a type of HVAC system that provides both heating and cooling. For areas that do not experience weather extremes, heat pumps can be very energy efficient in transferring heat between indoor and outdoor air. Because of their their dual functionality, they are recommended by many expert AC installation professionals.

Zoning System

A zoning system divides a home or office into different areas or "zones," each with its own thermostat. This setup allows for individual temperature control in each zone, which can significantly improve comfort and efficiency. A zoning system is often recommended by professional AC maintenance teams to maximize control over the environment while minimizing energy waste.

Variable Speed Motor

A variable-speed motor allows the air handler to operate at different speeds rather than running at full capacity all the time. This feature improves energy efficiency, provides better temperature control, and reduces wear on the system. It is often found in higher-efficiency models and should be discussed with professional AC repair experts when an AC unit requires repairs or upgrades.

These key terms provide a basis for making informed decisions when choosing an HVAC system. To help understand these terms and use them when choosing an air conditioning unit, partner with a local HVAC company or seek an HVAC professional. This will ensure the system selected meets specific needs. Investing in a well-informed choice today can lead to long-term comfort and savings.

CMB Air is a residential heating and cooling installation, service, and repair company with 15+ years of experience serving Tampa and surrounding areas. If you need a new air conditioner, repair, maintenance or some other service, we can help! Call (813) 447-1443 today!