An HVAC system is a type of mechanical ventilation system that provides heated or cooled air to a building. It’s often referred to as an air-conditioning system when it’s used to cool the building. HVAC is short for heating, ventilation, and air conditioning—the three components that make up this system. It can be found anywhere from single-family homes to submarines where it provides the means for environmental comfort.
HVAC systems use fresh air from outdoors to provide high indoor air quality. They also involve removing moisture, smoke, odors, heat, dust, airborne bacteria, carbon dioxide, and other gases as well as temperature control and oxygen replenishment.
Different Kinds of HVAC
There are many different kinds of HVAC systems. Some HVAC systems single-staged, including cooling systems, heating systems, ventilation systems, humidifiers and air purifiers. The systems are usually less expensive than those with an integrated set of features, but might also be less efficient and run at unnecessary capacities.
The three main functions of an HVAC system interrelated, especially when providing acceptable indoor air quality and thermal comfort.
The air return is the part of your system that marks the starting point of the ventilation cycle. This return sucks in air, draws it through a filter, and then passes it into the main system. Pro tip: Make sure to dust your returns frequently as debris and dust can easily build up on your filters.
Your filter the second part of the air return in which the air drawn through. The purpose of this filter is to remove pollutants from entering into your home’s living space.
Another part of your system the exhaust outlets where the exhaust created by the heating system expelled. Your ducts are the channels in which the heated or cooled air passes through. Pro tip: Get your ducts cleaned every 2 to 5 years in order to keep everything working properly!
There are a few steps to cleaning your HVAC system’s ducts, but it’s an easy job that will help ensure an efficient HVAC Repair NYC:
Steps to Cleaning
First, turn off the HVAC system at the thermostat or by shutting off the circuit breaker. Then, remove the supply vent grilles and return vent grilles from your home. Floor supply registers typically not attached, so they lift off. For ceiling and wall supply registers, use the drill to turn out the screws holding them in place. Return grilles, too, will screwed into place.
After you’ve removed all of these components, clean them with warm water and a soft brush in your kitchen sink. If there’s still dirt left over after that thorough scrubbing, wash it off outside with a hose and soft brush—you can even use some mild detergent if necessary! Set all grilles against a wall to air dry before putting them back where you found them earlier on today’s list of activities for this afternoon!
Conclusion
Now that you understand exactly what an HVAC system consists of, you’re probably wondering how long a new one will last you. This really depends on the equipment to know how long the system will last. But, if you keep up with your recommended annual maintenance your equipment will last you for years and years to come. Are you looking to replace your existing HVAC system? Or maybe you’re looking to add one altogether? Call your local heating and air conditioning professionals at Brennan Heating & Air Conditioning! We have been in business for over years and have seen it all when it comes to heating, cooling and air quality issues. We have all the tools needed for your HVAC Repair NYC.
