What exactly does HVAC stand for? Is it heating or cooling or both? How much do you really need to know about your home's HVAC system?
Don't worry - we're here to help you navigate the HVAC world. Here are your questions answered:
What does HVAC mean?
The acronym stands for heating, ventilation and air conditioning. HVAC is used in reference to the systems that control temperature and air flow settings. Reference this brief glossary of common HVAC terms to better understand the terminology surrounding these systems and products.
A twofold system: heating and cooling
When the temperatures drop outside, your heating unit kicks in to take cold air, run it through a heat exchanger and push the warm air through the ducts and into your home. When it's cool air that you want, the air conditioner uses refrigerant to drop the air to your desired temperature.
The HVAC products to know
Products like furnaces, air handlers, heat pumps, ventilators and air conditioner units are the main components of your HVAC system. There's also ductwork that connects all the equipment and thermostats that allow you to control the system. Other products, such as air purifiers and dehumidifiers, work to improve indoor air quality.
When it's time to upgrade your equipment, consider energy efficient models. Not only are they better for the environment, but ENERGY STAR-qualified equipment can also save you about $115 on your annual heating and cooling bills. Solar-powered air conditioners and heat pumps can also be a good investment for reducing your carbon footprint and saving money in the long run.
Regular maintenance is key
Regular upkeep is the best way to extend the life of your HVAC system and keep your heating and cooling units working efficiently. There are some major HVAC maintenance do's and don'ts to keep in mind, but in general, proper upkeep includes: