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Old 03-21-2020, 12:16 PM   #28
rickst29
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Join Date: Aug 2005
Location: Reno, NV
Posts: 1,318
Default Wfco

Quote:
Originally Posted by Casey Freswick View Post
What does WFCO stand for?
WFCO is "World Friendship Company", the maker of the TM-standard Power Converter/Load Center boxes from about 2006. I don't know if TM still uses their stuff, but their Converter Electronics Board wasn't very good in my model year. Lithium requires a new Converter Section, because the Voltage needs to be higher. You buy a "Converter Replacement Section, rather than an entire power distribution assembly, The replacement section (a big board with components, a big heatsink, and a couple of fans) replaces the corresponding WFCO board, and screws into the bottom compartment of the WFCO assembly. You need to connect only 5 wires, leaving the original WFCO 120VAC and DC 12V Distribution sections intact. It takes about 1/2 hour to do the swap-out.
I recommend and use this replacement assembly, it's bulletproof and they're an authorized Progressive Dynamics distributor: http://www.bestconverter.com/PD-4655...te-_p_677.html
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TM='06 2619 w/5K axle, 15" Maxxis "E" tires. Plumbing protector. 630 watts solar. 450AH LiFePO4 batteries, 3500 watt inverter. CR-1110 E-F/S fridge (compressor).
TV = 2007 4runner sport, with a 36 volt "power boost".
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