Part No - 208428, 321990.
Genuine Numatic Henry Hoover 2 Speed PCB RED or BLUE 4 Wire 208700 208800 321990
Numatic Henry Hetty PCB Control Module 2-Speed 4 Wire NRV200 208428 321990
Numatic Henry HVR200 Speed PCB Genuine 4 Tag 321990, 208100
Genuine Numatic Henry Hetty Twin Speed PCB 4pin/tag used, tested. 1 PCB ONLY
Numatic HENRY , HENRY and HENRY HVR200 Late 4 Tag Push Vacuum ON/OFF Switch