Without hauling all our things out, does anyone know which converter the 2017 RW 427 has? We have a WFCO book that was with our manuals but our breaker box states Progressive Dynamics. When we purchased it, they told us we had all the manuals. Well guess not. We also have two different hot water heater manuals. We will have to find it, as it wasn’t where we thought it might be. Thank you if you can help.