What must the inspector describe about the heating systems?

When inspecting heating systems, it is essential for the inspector to describe the types of energy used by the heating system. This includes identifying whether the system operates on electricity, natural gas, oil, propane, or other energy sources. Understanding the energy type helps homeowners evaluate the efficiency, operation costs, and suitability for their specific situation. It can also highlight potential safety concerns or requirements for maintenance and compliance with local codes.

Other aspects, such as the age of the heating units, manufacturer recommendations for maintenance, and the size and layout of heating ducts, while relevant to the overall assessment of the heating system, do not provide the same foundational knowledge about how the system operates or its potential efficiency and practicality for the homeowner. Focusing on the energy types gives a clear insight into what kind of systems are in place and what the homeowner might expect in terms of energy consumption and availability.