What Does HVAC Stand For?
It’s not hard to learn the basics of an HVAC system. Every home- and business owner should have a grasp of the basic tenets of these systems so they can care for them properly with the help of an HVAC technician. Maintenance for these modern systems isn’t difficult. There are a few basics to understand, which is what this article will cover.
For a start, HVAC Stands for Heating, Ventilation, and Air Conditioning. It’s a blanket term covering different residential and commercial systems. It’s how much of the world stays comfortable all year round, no matter the temperature. But how does it do this, and with what parts? Read on to find out.
What Does an HVAC System Do?
HVAC systems come in various forms, but the most common are central air systems. This means that the system relies on one central unit to provide heating or cooling throughout the house instead of several units placed around the house, known as a mini-split system. In a central air system, cooling is done by the air conditioner, pulling warm air out of the house and circulating cool air, much like a refrigerator. It’s up to the furnace to heat the home in cold weather, transferring warm air through the house via the same ductwork that the air conditioner uses.
An HVAC system does more than just heating and cooling. It also helps with indoor air quality by cleaning the air. Plus, it works to control the humidity in the home. All these things together make the modern HVAC system a must-have for Westchester homes.
The Major Parts of an HVAC System
HVAC systems are usually discussed as a whole, but the many parts make them function properly. The one that most people are familiar with is the thermostat. This is the control center of the system. It’s where homeowners can turn on the heat, cool the house, change the temperature to make it more comfortable, and create a schedule that keeps costs low while keeping the home comfortable.
But many other parts work behind the scenes. Some of the most important ones include the blower fan, evaporator coil, and compressor. The blower fan runs on a motor and allows the air to circulate through the house. If something happens to the motor, it can keep the system from functioning.
The evaporator coil works to absorb heat from inside the home, which is then transferred outside the house and released via the outdoor unit. The compressor allows the refrigerant to absorb and transfer heat as it changes from a liquid to a gas and back again.
Proper HVAC System Maintenance
Although not mentioned above, the air filter is a critical part of the HVAC system. It’s also one part of maintenance that homeowners can take care of by themselves. Filter changes are important to keep the system operating efficiently and clean the air in the home.
How often homeowners should change a filter depends on the filter type and the household members. Houses with furry friends or allergy sufferers should change their filter more often — usually every one to two months. Otherwise, filters can generally be changed once every three months.
Maintenance of the HVAC system should be done by professional HVAC technicians twice a year. These maintenance checks are usually in the spring for the air conditioner and the fall for the heater. This allows the technician to thoroughly check the system, clean components, and discuss potential issues with the homeowners.
Twice-yearly HVAC maintenance is the best way to extend the life of a furnace and air conditioner. It’s also the best way to save money by improving efficiency.
About Twin Belle Plumbing, Heating, Air & Water Treatment
Twin Belle Plumbing, Heating, Air & Water Treatment has over 20 years of experience serving the residents of Westchester, NY, and the surrounding areas. They provide straightforward pricing, same-day service, 24-hour emergency, and personal attention. Call them today for heating or air conditioning services in Westchester, NY.
