FDNY COF A-35: Air Compressors Operation and Maintenance Practice Test

Storing an air compressor in a dry, cool place and ensuring it is drained of moisture is crucial for its longevity and optimal performance. Moisture can cause rust and corrosion inside the tank and other components, leading to premature failure. By draining the moisture, you prevent water from accumulating, which could lead to freezing in cooler temperatures or promote mold and mildew growth.

A dry and cool environment also helps maintain the integrity of the compressor's materials and protects it from environmental factors that can cause wear and damage over time. Proper storage is essential to ensure that the air compressor remains in good working condition for when it is needed again.