Part No - 208428, 321990.
Numatic Henry PCB 2 Speed Control Circuit Board 321990
Genuine Numatic Henry Hoover 2 Speed PCB RED or BLUE 4 Wire 208700 208800 321990
Numatic Henry HVR200 Speed PCB Genuine 4 Tag 321990, 208100
Numatic Henry 4 Tag Speed PCB & Illuminated Rocker Switch Kit 321990 & 221102
Numatic Henry Hetty PCB Control Module 2-Speed 4 Wire NRV200 208428 321990
Numatic Henry Hoover On / Off Push Button Switch Late 4 Tag HVR200-22