
CleanMax CM-WAV Switch Box Bottom 33190
Genuine Tacony CleanMax CM-WAV switch box bottom (part# 33190) — the lower half of the switch enclosure. Fits the CleanMax CM-WAV. In stock, Crystal MN. Call 763-535-0770.
The CleanMax CM-WAV Switch Box Bottom (part# 33190) is the lower half of the switch box on the CM-WAV wide-area vacuum, the molded housing that holds and protects the switch and its wiring from below.
Compatible Models for the Switch Box Bottom
- CleanMax CM-WAV Wide Area Vacuum (wide-track commercial upright)
What the Switch Box Bottom does
The switch box bottom is the base of the two-part enclosure that houses the machine’s switch and its connections. It mounts the switch, supports the wiring, and mates with the switch box top to fully enclose the electrical components, keeping dust and debris out and the operator away from live parts. It is a structural and protective part of the control assembly.
Signs the Switch Box Bottom needs replacing
Replace the switch box bottom if it is cracked, if its mounting or switch-retention features are broken so the switch no longer sits secure, or if it no longer closes properly against the top half. A switch that rattles loose in its box, or a box that will not stay closed and exposes the wiring, should be renewed to keep the control assembly safe and sealed.
Installation and fit
With power disconnected, transfer the switch and wiring into the new 33190 bottom, seat everything in its locating features, and close it with the switch box top so the enclosure is complete. Confirm the switch is held firmly and the box closes fully before use. Twin City Vacuum has sold and serviced CleanMax equipment since 1956, and every part is sourced directly from Tacony. Browse more CleanMax parts, or learn more at CleanMax.
Frequently Asked Questions
What does the Switch Box Bottom do on the CleanMax CM-WAV?
It is the lower half of the switch enclosure — it mounts the switch, supports the wiring, and mates with the top half to fully enclose and protect the control components.
How do I know if my CM-WAV switch box bottom needs replacing?
Replace it if it is cracked, its switch-retention or mounting features are broken so the switch is loose, or it no longer closes against the top half and exposes the wiring.
What models is the Switch Box Bottom (part# 33190) compatible with?
The Switch Box Bottom (part# 33190) is listed for the CleanMax CM-WAV wide-area commercial upright. If you run a different CleanMax model and are unsure whether this part fits, call 763-535-0770 and we will confirm it against your machine.
How do I order the Switch Box Bottom (part# 33190) or get help?
You can add the Switch Box Bottom (part# 33190) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing CleanMax equipment since 1956 and can confirm the right part for your CM-WAV.
Questions? Call us at 763-535-0770 or visit 5415 West Broadway, Crystal, MN 55428.



