49K03 | VALVE-EXPANSION | Lennox

High-Efficiency Expansion Valve: 49K03 by Lennox The Lennox 49K03 is a 1/4" Full Length R22 Expansion Valve designed for use with 3-ton HVAC systems. This high-quality valve is engineered to precisely regulate the flow of refrigerant in cooling systems, ensuring optimal performance and energy efficiency. Featuring a robust construction, the 49K03 is built to withstand the demands of industrial and commercial applications. Its compact design allows for easy installation in tight spaces, making it a practical solution for various HVAC configurations. The 49K03 Expansion Valve plays a crucial role in maintaining proper system pressure and refrigerant flow. By modulating the refrigerant flow, it helps achieve precise temperature control and maximize cooling efficiency. Whether you're installing a new HVAC system or replacing an existing valve, the Lennox 49K03 is an excellent choice for reliable and efficient temperature regulation. Trust our HVAC supply store to provide you with top-quality HVAC components at competitive prices and fast delivery. Order your 49K03 Expansion Valve today and experience the benefits of a well-maintained HVAC system!