Which components must be inspected when looking at heating systems?

When inspecting heating systems, it is essential to focus on the installed heating equipment. This includes evaluating the performance, condition, and safety features of the heating units themselves, such as furnaces, boilers, or heat pumps. Inspectors assess components like fuel supply lines, venting systems, and thermostats to ensure they operate correctly and efficiently.

The importance of inspecting the installed heating equipment lies in its critical role in providing comfort and maintaining indoor air quality. Proper inspection can reveal potential issues like inadequate heat production, improper venting, or flue gas leaks, all of which can affect safety and efficiency.

In contrast, while air conditioning units and cooling vents pertain to climate control, they do not fall under the primary inspection focus when evaluating heating systems. Roof insulation, although important for overall energy efficiency, is also not a direct component of the heating system itself. Therefore, the emphasis should remain on the heating equipment to ensure it functions safely and effectively.