Originally Posted by WhereDoIgoFromHere
Maybe I'm not allowed to post pictures yet. So using a Balmer ARS 5 H Multi Stage Voltage Regulator between the alternator and the house batteries would work?
No. The Balmar regulator is designed to control a Balmar or equivalent (external field control) alternator by adjusting the alternator field and thus adjusting its output voltage/power. It connects directly to alternator. This means modifying the base Ford systems, which will likely lead to issues, even if it could be connected to the Ford alternator.
2015 Transit Van Silver 3.7L 148 HR. DIY Camper.