Port Adapter - 3/8 x 1/2 Female Flare x Male Flare Apter Brass - 108

Mitsubishi's joint pipe port adapter allows you to connect a 1/2" line set to a 3/8" condenser port when installing a multi-zone mini split system. The adapter is installed at the condenser so that you can use a line set that matches the diameter of the indoor unit. The MAC-A454JP-E adapter has flare fittings for an easy installation.