HVAC System Basics
HVAC stands for Heating, Ventilation, and Air Conditioning. It is a system designed to provide a comfortable indoor environment by regulating temperature, humidity, and air quality. Heating is provided by a furnace or a boiler, while cooling is typically achieved using a central air conditioning system. Ventilation is essential to remove stale air and bring in fresh air to maintain indoor air quality. It can be achieved through natural ventilation (opening windows) or mechanical ventilation (using fans or an HVAC system). HVAC systems can be installed in residential, commercial, and industrial buildings, and their efficiency can be improved through proper insulation, sealing air leaks, and regular maintenance. Energy-efficient HVAC systems can help reduce energy costs and environmental impact.