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All You Wanted To Know About HVAC

Are you confused as to what the term HVAC refers to? Well, considering that HVAC is a system design that is almost treated as an important sub discipline of mechanical engineering, it does sound confusing.
HVAC stands for heating, ventilation and air conditioning that help in regulating environmental comfort.
Most large buildings and skyscrapers along with big industrial sectors use it so that the temperature and humidity can be regulated for the secure working and living conditions of people.
The mechanism used in this technology is to condition fresh air indoors from outside.
If you want to know more about this, you have to understand its basic uses.
The Process Of Heating Since a comfortable environment is key to the proper working of the mind and the body, a heating system is extremely important.
It maintains an adequate room temperature that is desirable.
Heating is usually significant in cold places or during winter when the temperature goes down and a warm temperature is needed for comfortable living.
Heating systems usually come in two forms.
One is local heating and the other is central heating.
Local heating is however, not that widely used because it is not cost effective.
Central heating is widely used in private houses and public buildings and offices.
Though a complicated process, it is primarily a heat pump, a furnace or a boiler and a radiator network that completes the heating system.
The Process Of Ventilation Ventilation in HVAC does the same work that a ventilator in your house does.
It replaces the carbon dioxide in your room and brings in fresh air.
Its function also includes circulation of air within the house or the building.
The air quality of a building depends on the nature and quality of the ventilator.
The lack of proper ventilation will lead to stagnant and stale air that can cause various diseases.
Ventilation is especially important in the attic or the loft without which there can be growth of bacteria or fungi.
There are basically two methods of ventilation that work well in houses and offices.
They are mechanical or forced ventilation and natural ventilation.
Mechanical or forced ventilation means using external machines like ceiling or table fans for better ventilation and also to control humidity.
In kitchens and bathrooms, exhaust fans and specialized chimneys control the odor and the humidity and helps in the process of ventilation.
However, in natural ventilation, no such technological tools are used.
It is the windows and the architectural genius in creating proper ventilation outlets that invite natural air inside the rooms and replaces the stale and stagnant air.
The Process Of Air Conditioning Air conditioning is the most used device in the HVAC system.
It does the job of cooling, ventilation and even humidity control in rooms and entire buildings through centralized air conditioning.
Conditioners come in various sizes and are also priced differently.
They have large air ducts and so, if you are planning to install one in your house or office, make sure there is proper space.
Also keep them at a level where they can be easily reached so that they can be cleaned, if need be.
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