Forum Discussion
CJW8
Jan 15, 2022Explorer
The parasitic load in most RV's is enough to keep the WFCO from going into float. I have swapped several WFCO's over the years. They are most times difficult to make them go into Boost mode. When I put one on my boat batteries with no parasitic load, it goes into float (13.2V) after a day or 2. the difference float (13.2) and bulk (13.6) is huge! At 13.6, you need to be checking your water levels monthly.
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