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Old 05-31-2023, 09:35 AM   #1
Join Date: Jul 2018
Location: Las Vegas, NV
Posts: 81
Alternative for Ventline Battery and Tank Level Monitor

Hey guys,

My monitor doesn’t work consistently. Any better newer alternative to this old ventline?

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Old 05-31-2023, 10:07 AM   #2
Join Date: Jul 2018
Location: Las Vegas, NV
Posts: 81
Black grey tank, gas and water readings actually work but battery levels super inconsistent. I have a renogy monitor for house batteries which read like 100% while panel reads 50-75%
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Old 06-03-2023, 07:25 AM   #3
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Location: Braidwood Il.
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The Renology shunt should be more advanced . I believe there is a calibration procedure. The going upgrade is Seelevel tank monitor but if what you have works for the tanks not sure I would spend time and money. An accurate voltage gauge can give pretty close reading to lead battery levels.
Is new name of company made Larson tank level system on my 95 Crown Royale it's similar to Seelevel but used two films per tank instead of one like Seelevel. Still works to this day but old school display system an analog VDO gauge and switches.
95 Monaco Crown Royale
M11 400hp, 4060 trans.
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battery, monitor, tank, vent

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