What are considered 'normal operating controls'?

Normal operating controls refer to devices or systems that are intended for use by the homeowner without the need for specialized knowledge or tools. These controls typically include switches, thermostats, and other user-friendly interfaces that allow an average person to operate household systems safely and effectively. This accessibility is crucial as it ensures that homeowners can manage and maintain their home systems independently, enhancing usability and promoting regular operation.

In contrast, devices requiring professional intervention would not fall under the definition of normal operating controls because they usually need specialized skills or knowledge to operate, which limits homeowner access. Similarly, devices that are inaccessible for routine use do not comply with the concept of normal operating controls, as homeowners cannot interact with these systems without special arrangements. Lastly, devices monitored by specifically trained staff are also outside of this classification because they rely on professional expertise to function correctly, which does not empower homeowners to control or operate them directly.