Here are the Van's Hookup connectors and Service items.

Driver Side
Driver Side. Furnace exhaust on left, On Demand Instant Water Heater on right and Gray/Black dump valves below

Black/Gray dump
Black/Gray gravety dump valve on left. Macerator pump hose on right.

Passenger side
Passenger side panel closed

Passenger side panel open
Passenger side panel open showing Propane tank on right and quick connect on left

Tow hitch with 4 pin and 7 pin connectors
Tow hitch with 4 pin and 7 pin connectors. tow hitch rating 3500 lbs. tongue weight 300 lbs.

30 Amp Electric hookup
30 Amp Electric hookup. There is a Hughes Autoformers 30 amp Power Watchdog Smart Surge Protector – Hardwired installed.

"City Water" hookup.
"City Water" hookup. Low point drain on right.