Should an inspector activate the air-conditioning system to test it if it has been shut down?

An inspector should refrain from activating an air-conditioning system that has been shut down. There are several reasons for this approach. First, activating a system that may not have been maintained or is not in working condition could potentially lead to further damage or issues, especially if the unit has not been operated for an extended period.

Additionally, if the system was shut down for specific safety or operational reasons, turning it on could pose risks. For example, there might be concerns about electrical issues, refrigerant leaks, or worn-out components that could lead to more significant problems when the system is powered.

Inspectors are encouraged to assess the condition of the system visually and check for obvious signs of wear or damage rather than activating it, particularly if there are uncertainties about its operational status. This ensures that any potential hazards are avoided while still gathering the necessary information for the inspection. The decision not to activate the air-conditioning system aligns with best practices in home inspection and HVAC assessments.