Room Air Conditioner Refrigerant Service Valve, 1/4, 5/16, 3/8-in QTM-1

This refrigerant service valve (part number QTM-1) is for roomair conditioners.

Refrigerant service valve QTM-1 controls refrigerant flow to and from the room air conditioner compressor.

A service technician should do this repair because it involves recovering and recharging refrigerant in the sealed refrigerant system.