What defines Type 2 clothes dryers?

Type 2 clothes dryers are specifically designed for use in commercial settings where there is direct interaction with the public. This includes facilities such as laundromats, hotels, and other businesses that offer laundry services to customers. The design and functionality of Type 2 dryers cater to higher volume usage, durability, and efficiency, making them suitable for commercial environments.

The other options do not accurately describe the defining characteristics of Type 2 clothes dryers. While Type 2 dryers may occasionally be used in conjunction with coin-operated systems, their primary defining feature is their commercial application rather than their method of payment. Similarly, although some dryers may be operated electronically, this is not a defining characteristic exclusive to Type 2 dryers. The emphasis on public interaction highlights the nature of these machines as being essential for business operations rather than being limited to personal or restricted use.