Are the new WFCO's as bad as the old ones?
Our old trailer (2007 Komfort) had a WFCO 8955 converter in it, I could NOT ever get it to go into bulk mode, not even when I moved it within a few feet of the batteries, tried everything. I did a th...
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My thinking......and My Opinion. A P.D. retrofit is a relatively inexensive way to address the WFCO. I installed one on mine when the WFCO conked out. Went in very textbook perfect. The other thing is, most companys(companies?)use #8 or #6 wire from the converter/chargers to the batteries and they are installed at the factory as far from the batteries as possible...sometimes in the next county. There is lot of Charge Voltage loss in that distance. I ran a #2 wire from my batteries to the coverter/charger location to minimize voltage/charge loss. Result is, with my four 6v batteries, I can charge from 12.1 volts to 13.2 volts(float)in about an hour.
