Our existing monitor is 709-p3w. Will 709-BTP7 monitor install plug & play or will some wiring need to be changed? (Garnet 709-BTP7 SeeLevel II Tank Monitor with Bluetooth

Answer

Apr 12, 2026 - 07:02 AM

Yes, the 709-BTP7 can replace your existing 709-P3W monitor. It is compatible with that system, but the installation requires removing the pigtail and hardwiring the new Bluetooth monitor to your current wiring rather than simply plugging it in.

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Our existing monitor is 709-p3w. Will 709-BTP7 monitor install plug & play or will some wiring need to be changed?

Garnet 709-BTP7 SeeLevel II Tank Monitor with Bluetooth - Monitor Only

The Garnet 709-BTP7 is a tank monitor that works with the Garnet 709-BTP7 SeeLevel II Tank Monitoring System With Bluetooth. It Designed for accurate level measurement of motorhomes and trailers with three holding tanks. This system monitors battery voltage, fresh, grey, and black water levels as we... See More

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