10W77 R 22 Expansion Valve Lennox Used on_MC EL Jergens 30102: Offset Handle 3750 Plain Jergens tooling Jergens 30102: Offset Handle the NCO 255A boasts a sturdy steel frame and aluminum flange including: * Commercial refrigeration units * Air conditioning units * Heat pumps **Technical Specifications:** * Refrigerant: R 22 * Maximum operating pressure: 450 psi * Minimum operating temperature: 40°F * Maximum operating temperature: 150°F Enhance the efficiency and performance of your industrial or commercial refrigeration and air conditioning systems with the Lennox 10W77 R 22 expansion valve **Features and Benefits:** * Accurate and reliable flow control * Suitable for R 22 refrigerant * Durable construction for long lasting performance * Easy to install and maintain **Applications:** The Lennox 10W77 expansion valve is commonly used in various refrigeration and air conditioning systems