Appliances located out of a vehicle's normal travel path are exempt from what requirement?

Appliances that are located out of a vehicle's normal travel path are exempt from the requirement for protection from damage. This exemption recognizes that appliances situated in areas that are not typically traversed by vehicles are at reduced risk of being hit or compromised by vehicle traffic. The code aims to ensure safety by mandating protection primarily in areas where the appliances could be directly impacted by vehicle movement.

In contrast, the other requirements such as electrical connections, ventilation, and separation barriers still apply regardless of the location concerning vehicle paths. These aspects are crucial for ensuring the functionality, efficiency, and safety of the appliances themselves, irrespective of potential vehicular contact. Thus, while the risk of damage is minimized when appliances are placed away from traffic, the essential requirements related to their operation and safety remain intact.