Differential pressure sensors are common devices in HVAC. They are often essential in many different types of HVAC systems. So, what exactly are differential pressure sensors? In HVAC,...
Category: HVAC Basics
A sufficient net positive suction head is one of the requirements of centrifugal pumps. Without it, centrifugal pumps will not move water and cavitation may occur thereby damaging the pumps. So, I...
6 Types of Ducts in HVAC (Rigid, Kitchen, Fire & Pre-Insulated)
Ducts are one of the major elements in HVAC. They are used to distribute air for various air conditioning systems as well as ventilation systems. There are many types of HVAC ducts. So, what are the...
Air Conditioning Theory | Physics | Fundamentals | Principles
The theory behind air conditioning is very important for students and engineers to understand the physics that allows air conditioning to happen. To fully explain what is air conditioning, I did...
5 Types of Heat Exchangers in HVAC (Applications & Highlights)
HVAC units use heat exchangers to transfer heat energy efficiently. Many different types of heat exchangers are developed and constructed over the year. So, what types of heat exchangers are used in...
Fans are one of the major elements in HVAC. Mechanical ventilation in buildings requires fans. But, there are many different types of fans in the market. So, what are the common types of fans used in...
