Low airflow is a common problem in HVAC that lead to insufficient heating/cooling. Many people want to fix their HVAC by themselves to save money. But, they are not sure how to measure the airflow...
Category: Ducted Air Conditioning
If you're working in the HVAC industry for a while, you probably heard the word VAV. So, what exactly is VAV in HVAC, how does it work and why do we use a VAV? VAV stands for variable air volume....
Mini splits can be ducted. Mini splits don't always have to be ductless. Since mini splits are new in certain regions, people have a lot of questions, particularly on ducted mini splits. So, I did...
Designing HVAC ductwork requires experience and broad knowledge about ducted air conditioning. Some people want to learn how to design HVAC ductwork, especially for residential. So, I decided to try...
A plenum box is a common and essential component in HVAC. However, not many people realize the true function of a plenum box. So, what exactly is a plenum box and what is the purpose of a plenum...
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...