Lennox 67K18 5/8 Suction Valve

The Lennox 67K18 5/8 Suction Valve is an essential part of the HVAC systems which regulates the refrigerant. Often manufactured from brass to withstand pressures inside refrigerant lines, it controls the flow rate according to the pressure in the system. It is opened and closed to lead the refrigerant to the compressor which compresses it and circulates it round the system. Due to that, the suction valve ensures that the refrigerant flow in the system is controlled hence enhancing the efficiency of the system.