HVAC System: Complete Guide to Heating, Ventilation and Air Conditioning

Introduction

VAC stands for Heating, Ventilation and Air Conditioning. It is an important system used in residential buildings, commercial offices, hotels, hospitals, shopping malls, factories and other facilities. The main purpose of an HVAC system is to maintain indoor temperature, control humidity, provide fresh air and improve indoor air quality.

A properly designed HVAC system provides a comfortable and healthy indoor environment. It also helps protect electrical equipment, furniture and building materials from excessive heat and moisture.