Parallax | Power Center Lower Converter Replacement Section | 081-7155-000 | 55 AmpRestore your RV power center to full working order with the Parallax 081 7155 000 Power Center Lower Converter Replacement Section. This 55 amp three stage converter is the lower section replacement for the Parallax 7100 Series 7155 power center, and it's also a direct replacement for WFCO 8900 series power centers a smart upgrade choice if you're dealing with a failed converter section in either system. Three Stage Charging Built In Instead of the