VacuMaid 120V PC Mother Control Board for SR Series & More S20EZM The plate forms the enclosed

The plate forms the enclosed airflow channel at the nozzle where suction concentrates for cleaning

this accessory works with a wide range of vacuum brands and models

Internal cables fatigue where they flex and their terminals loosen from heat and vibration

A clean HEPA filter keeps both suction and exhaust air where they should be

VacuMaid 120V PC Mother Control Board for SR Series & More S20EZM The plate forms the enclosedThis genuine VacuMaid 120V PC mother control board (Part #PC120LE) is a widely used main control board that fits a broad range of VacuMaid and compatible central vacuum power units. The board interprets the low voltage signal from your wall inlets and switches the 120 volt motor circuit, controlling when the system powers up and shuts down. A worn or failed mother board often presents as a dead unit, a unit that runs continuously, or one that ignores