HVAC stands for “Heating, Ventilating and Air Conditioning”. Three functions included into one system in today’s modern homes and Building. It also called Climate Control Mechanism that arranges temperature according in our living environment. Under the HVAC Online Training, we have to use of principal of system operation, understanding of factors that determine the capacity of the equipment.
HVAC Online Training in India, heating is based on the basic principles of Thermodynamics, Ventilating is based on the basic principles of Fluid Mechanics and Air Conditioning is based on the basic principles of Heat Transfer. The HVAC provide three functions of heating, Ventilating, Air-Conditioning.
Basic Principles of HVAC:
The following topics determine the HVAC functions:
- Heating
- Cooling
- Humidifying
Heating
In the Heating system we have to use thermal energy that needs to be added in the area. Heating system may be classified as central or local. Central heating is used for cold climates. The heating components in HVAC system provide heats in the winter climates. Examples of heating components are Heater.
Cooling
Sometimes we need to remove thermal energy, this process is called cooling process. Cooling Process is more complicated than heating. The most common cooling system used a compressor cycle to transfer heat from house.
There are some types of cooling system:
- Central Air conditioners and Heat Pumps
- Room Air Conditioners
- Evaporative Coolers
- Ductless Mini-split
Humidifying
In this process we have to increase the relative humidity through the addition of water vapor into the system. If you want your Air conditioning system worked with good efficiency so it will be remove proper amount of heat and moisture from your living area. When humidity high than A/C have to work harder to keep the home cool.
Benefits of HVAC
The most benefits of HVAC system are:
- Lower electricity bill
- Better temperature variability
- Cleaner Air
- Remote Access
This is about HVAC and for more details about the course, training and course content you can contact at:
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