Can SeeLeveL RV Holding Tank Sensors Be Used with OEM and SeeLeveL Monitors Simultaneously?
Updated 01/05/2026 | Published 12/31/2025
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Question:
Greetings. I have a 2022 Reflection 312BHTS. I want to upgrade my tank level sensors to SeeLevel stick on sensors. I plan to use the OEM wires and monitor. The SeeLevel sensors say they will work with the OEM monitor. My question: is it possible to splice in a SeeLevel monitor into my OEM wiring and use both my OEM monitor and the SeeLevel monitor? Id like to install the SeeLevel monitor in my front storage so I dont have to go inside when flushing my tanks. I wasnt sure if having two monitors on the same wires going to the sensors would cause issues.
asked by: Ben V
Expert Reply:
Hey Ben! Thanks for reaching out. Yes, you can splice the SeeLeveL RV Holding Tank Monitor # SE84VR into your OEM wiring and use both the OEM and SeeLeveL monitors simultaneously.
For sensors, check out the SeeLeveL RV holding tank sensors # SE78VR which install easily and can be trimmed/stacked to fit your tanks.
Expert Reply:
Hey Ben! Thanks for reaching out. Yes, you can splice the SeeLeveL RV Holding Tank Monitor # SE84VR into your OEM wiring and use both the OEM and SeeLeveL monitors simultaneously.
For sensors, check out the SeeLeveL RV holding tank sensors # SE78VR which install easily and can be trimmed/stacked to fit your tanks.
