In this article, we will learn what is an expansion valve in the AC system or refrigeration of the HVAC system along with function, types, working principle, etc. Let's explore! What is an...
Category: HVAC
What is a Variable Air Volume (VAV) System in HVAC? Working, Calculation
Variable air volume (VAV) system in HVAC system is described along with basics, definition, associated terms, how does it work, difference between VAV & CAV system, features, calculations,...
What is a Refrigerant in AC? Definition, Types, R134a, R22, R410a, R290, R32, R407c, R1234yf
In this article, we will learn the basics of refrigerant, various types, properties, working principles, basic details of R134a, R22, R410a, R290, R32, R407c, R1234yf, etc. Let's explore! What is...
What are the Evaporators in AC unit or Refrigeration System?
What are evaporators? Any idea! In this article, we will learn the basics of evaporators in AC unit and refrigeration system along with parts, working principles, evaporator coil concept,...
What are Chillers in HVAC System? Definition, Meaning, Parts, Working, Types, Selection, Uses
In this article, we will learn what are chillers in HVAC system, along with the definition, meaning, working, types, selection, applications, advantages, disadvantages, etc. Let's explore! What...
What are Air handlers or Air Handling Units or AHU – Definition, Parts, Working, Types
Air handlers or Air Handling Units or AHUs are explained along with it’s basic details, definition, working principle, parts or components, description of all parts, applications, etc. In this...
