This metering device is a very popular type. It is used in both refrigeration equipment, commercial and residential, and air-conditioning equipment, both residential and commercial.…
Category: Basic Mechanical
In Fig. 15-13 a typical, simplified, thermostatic expansion valve is shown. In the type of equipment being serviced, this type of metering device is most…
The evaporator coil is the component in the system that absorbs heat from the conditioned space. It is similar in design to the air-cooled condensing…
When discussing the air-cooled condensers, it was mentioned that the ambient air temperature would affect the efficiency of the unit. The higher the ambient reaches…
The condenser is a length of tubing with fins placed perpendicular to the tubing. Figure 15-2 shows a typical air-cooled condenser coil. This type of…