ADP V Series dedicated horizontal coils are the perfect solutions for attic spaces. V Series coils are low height and feature top refrigerant connections for easy access. All Healthy Solutions coils feature Microban® antimicrobial in the drain pan, providing added protection against mold and mildew. Top refrigerant connections. Patented sloped V-drain pan design. 4 screw removal for top panel access. TXV with mechanical fittings. Non-captive refrigerant lines. 1% or less air leakage.