Description
The Amana-Goodman 0130F00156 Pressure Switch is a safety control component used in particularly in gas furnaces and it monitors air pressure created by the inducer motor and verifies that combustion gases are properly vented before ignition in HVAC systems. When the correct pressure differential is detected, the switch closes the electrical circuit to allow the heating sequence to proceed. It is commonly installed in residential heating equipment and some light commercial furnace units. Within the system, it acts as an interlock that avoid burner operation if airflow or venting conditions are unsafe or restricted.
