[gregoryx]

That sounds cool. Save us dropping the tank to hit the port? Awesome.

There's a connection point on the top of the fuel tank to tap it for auxiliary use - such as a heater. It uses a higher-level fuel pickup point - meaning it won't pick up fuel if the fuel level is below 50% or something like that. It sounds like 2022 has it extended so you can connect to it more easily.

Some folks have chosen to install a separate pickup line, though; because of the Ford auxiliary pickup not working down lower - like 15% or something more reasonable.