Learn the Terminology for Residential HVAC Systems

Not all the terminology involved with residential HVAC systems is known to the common person, so it helps to brush up on some key terms. You might not even know what the acronym “HVAC” itself even stands for. Read ahead and learn the terminology for residential HVAC systems.


The acronym HVAC stands for heating, ventilation, and air conditioning. A contractor or business that specializes in HVAC should be prepared to service any appliance that contributes to the heating, cooling, or ventilation of your home, but some companies may specialize in one facet. If you ever have a problem with your HVAC systems, make sure you find a company that specializes in the specific aspect of HVAC appliances that you need help with. You should also make sure you’re working with a company that deals with residential HVAC systems, as commercial systems tend to be under a different pressure.


When you’re trying to determine how efficient an air conditioner is, you should look at its SEER rating. The seasonal energy efficiency ratio describes how effective the air conditioning unit will be throughout the season compared to how much energy it will consume. The more energy it consumes, the more money you spend and the shorter its lifespan will be. Try to find a unit with a high SEER rating so you can enjoy great HVAC efficiency for your home.


SEER ratings indicate how successful an air conditioner will be, and HSPF ratings describe the performance of heaters during the winter. HSPF stands for heating seasonal performance factor, and a high rating means that your heater will keep you warm throughout the cold season without expending too much energy.

If you have any questions about the terminology of HVAC systems or you’re looking for a new air conditioning service in Tucson, call B&J Refrigeration at (520) 308-6722. Look at our website for details about our commercial refrigeration services as well.