VDO Wastewater Level Sender

The VDO Wastewater Level Sender is an essential monitoring component for RV and marine sanitation systems, designed to provide accurate real-time feedback on waste tank levels. Reliable tank monitoring prevents costly overflow situations and helps plan dump schedules efficiently.

This OEM-quality sender integrates with your existing dashboard gauge or digital display system, giving operators precise visibility into gray water and black water tank capacity. The VDO Wastewater Level Sender uses a float-driven resistive sender mechanism, translating physical tank fill height into electrical resistance changes readable by compatible instrumentation clusters.

This sender is compatible with various RVs, motorhomes, travel trailers, and marine applications with integrated gray and black tank systems. Installation requires basic knowledge of electrical connectors and tank plumbing, allowing most technicians to complete the swap in under an hour.