A commercial building in Texas is equipped with a new air handling unit. The contractor is required to ensure that the unit meets specific air contaminant control standards. Which of the following actions is NOT required by the 2024 IMC for air handling units in commercial buildings?
- Install a carbon monoxide alarm in the building.
- BUse filters with a MERV 13 rating to reduce particulate matter.
- CImplement a regular maintenance program for the air handling unit.
- DEnsure the unit is designed to handle a minimum of 10% more air than the building's ventilation requirements.
Exam tip
Remember that while carbon monoxide alarms are important for fire safety, they are not a direct requirement for air contaminant control in air handling units.
Why A is correct
The installation of a carbon monoxide alarm is a requirement for fire safety, not specifically for air contaminant control in air handling units, as per the 2024 IMC. Filters with a MERV 13 rating, regular maintenance, and ensuring the unit can handle more air than required are all measures to control air contaminants.