An inspector is conducting a routine inspection of a ventilation system. Which of the following is a critical component that must be inspected for proper installation and operation?
- AAir filter
- BThermostat
- Vent damper
- DPower outlet
Exam tip
Do not overlook the inspection of vent dampers, as they play a crucial role in the ventilation system.
Why C is correct
The vent damper is a critical component that must be inspected for proper installation and operation as per Section M1503.1.2 of the 2024 IRC.