3/8" x 5/8" Flared Line Set kit for any brand of professional install mini-split heat pump/AC. 

Please check the manual for the correct diameter for your size of unit. Or give us a call at 717-363-3499.

Requires pressure testing with nitrogen and vacuuming out by an HVAC tech before starting the mini-split unit. Otherwise the warranty will not be honored. 

These are compatible with any standard refrigerant. 

Please note: product may not be exactly as pictured and may be substituted for an equal or better item, as needed.