Lennox 13W51 Expansion Valve R-22 3Ton

The Lennox 13W51 Expansion Valve is a necessary component that is intended for HVAC systems that use R-22 refrigerant and have a three-ton capacity. This valve which is small in size, has dimensions of a length of 3.9 Inches, width of 4.1 Inches, and height of 3.5 Inches, is essential in controlling the flow of refrigerant in your system. This means that managing the refrigerant pressure allows for the better system outcome to be achieved. This means that the cooling has to be optimized and the comfort levels in the house have to be made uniform.