Originally Posted by Uvafan15
When you say gravity fill how does that work? I have only filled it by hooking the hose to the tank fill port and the other side to the water source.
We are likely talking about the same thing, my manual calls one the city connection and the other the gravity fill.
City Water Connection -- Where you connect your hose to a local water source that bypasses the FW holding tank and pressurizes the plumbing with the source pressure.
Gravity Fill -- An open port where you fill the FW holding tank and then use the onboard 12 Volt water pump to pressurize the plumbing. Its called "Gravity fill" becasue its a open pipe to the tank. You can pour water in this port and gravity will take it to the tank, it doesn't require a pressuized connection to fill the tank.