True or False? An oil fired appliance with a mechanical draft system requires a termination point a minimum distance of 3 feet from an interior corner of two perpendicular walls.

An oil-fired appliance with a mechanical draft system is required to have a termination point that is at least 3 feet away from the interior corner of two perpendicular walls to ensure proper venting and airflow. This distance is necessary to prevent exhaust gases from being drawn back into the building, which could pose safety hazards due to carbon monoxide or other harmful emissions. Adequate spacing helps to maintain effective venting performance by allowing for unrestricted air movement and reducing the likelihood of recirculation of exhaust gases into living spaces.

Compliance with this requirement is crucial for maintaining safety and efficiency in installations involving mechanical draft systems. Understanding these guidelines is essential for HVAC professionals to ensure that appliances operate effectively and safely within residential and commercial settings.