This process of heat transfer is called Refrigeration. Figure 1 shows the cycle diagram of the complete refrigeration process. An air conditioning system comprises five major components: Evaporator ...

Buying a new HVAC system is one ... the names of some common components: ductless AC units, boilers, central air conditioners, heat pumps or furnaces. There are four main types of HVAC systems ...

That’s your HVAC system. You probably don’t think much about it (unless it breaks down), but it is one of your home’s most vital components ... air away. The main difference between a ...