[rvguy]

So please someone clarify why newell would wire these water pumps like this..

1. main water pump- is a 12v pump. newell has wired this pump thru a 120v small relay switch that when plugged in or gen is running that pump works, and only works when plugged in or gen on.( when you turn on switch )
2. aux water pump- is a 12v pump that will run anytime you have 12v and pump is switched on

so why would they do this and not have both pumps aval. if 12 volt is aval ?  Am I missing something here ?  Maybe has something to do with aqua-hot ?