What component is found in a purger?

A purger is a system component commonly found in refrigeration and air conditioning systems, and specifically in the context of a purger for a fire alarm system, it plays a crucial role in maintaining the desired temperature and humidity levels. The inclusion of a refrigerated coil is essential for cooling the air or fluid that passes through the purger. This component can remove heat from the system, allowing for effective temperature regulation.

The refrigerated coil helps in condensing and dewatering the air, which can be crucial for systems dealing with fire suppression or alarms, ensuring that the system operates efficiently and reducing potential malfunctions caused by excessive moisture. The cooling process facilitated by the refrigerated coil is vital to prevent overheating of other components and maintain optimal operational conditions within the system.

Understanding the function of the refrigerated coil is important, as it directly impacts the purger's performance and the overall efficiency of fire alarm and suppression systems.