What kind of edge is utilized to enhance water drainage in HVAC designs?

The drip edge is specifically designed to enhance water drainage in HVAC systems. This type of edge features an overhanging ledge that allows water to flow away from the structure, preventing water from seeping into seams and joints. By directing water away, the drip edge reduces the likelihood of moisture issues, such as rust and corrosion, which can lead to damaging the HVAC components.

Using a drip edge is crucial in environments where water accumulation may occur, as it effectively channels rainwater off surfaces and ensures that any runoff does not pool around HVAC equipment. This design consideration contributes significantly to the longevity and efficiency of installations, as it helps maintain dry conditions around the equipment and prevents potential water damage.