Are coffee makers required to shut off after 2 hours?

Coffee makers are not required to shut off after 2 hours by any federal or national regulation in the United States.

However, many modern coffee makers do have an auto-shutoff feature that turns the machine off after a certain time, often 2 hours, for safety reasons. This is done to prevent the machine from overheating and potentially causing a fire.

Factors to consider:

* Your specific coffee maker: Check your user manual to see if your model has an auto-shutoff feature and how long it takes to shut off.

* Safety: If your coffee maker doesn't have an auto-shutoff, it's important to unplug it after use to prevent accidents.

In short, while not legally required, most modern coffee makers are designed with safety in mind and will automatically shut off after a period of time.