Is this the B&S that doesn't require a primer bulb (press 3x before starting type)?
If so, it's carb with built in auto-choke (walbro LMS type mainly).
Enjoy it while you can, and do not use anything in gas that would cause your intake valves to stick during storage (e.g. addtives/brightstock/pale oil that would cause intake valve to stick/gum up).
You can dowse the carb with gas stabiliser such as Sta-bil red/marine and it will be fine.
Q.
(*touched on a few B&S 6.75 with sticky valve issues, causing hard starts when hot*)