A chiller is a machine that is used to extract heat from a liquid, water …
EXPANSION TANKS – Every closed-loop system must have an expansion tank because it is sized …
The size of your home informs the size of your heating and cooling units—but it …
Types of Hood There are many types, categories and styles of hoods available, and Selection …
ESP – External Static Pressure – The resistance that the fan has to overcome in …
The duct which supplies the conditioned air from the air conditioning equipment to the space …
INTRODUCTIONÂ OF COOLING LOAD CALCULATION When designing a heating, ventilating and air conditioning (HVAC) system, perhaps …
Fire alarm system and purpose of fire alarm system A properly designed, installed, operated and …