Ensure precise refrigerant flow and optimal system efficiency with the Lennox 11X74 Expansion Valve. Designed specifically for Lennox HVAC systems, this thermostatic expansion valve (TXV) plays a critical role in regulating the amount of refrigerant entering the evaporator coil, based on load demand and superheat levels.Key Features:

• Lennox Reference: 100679-51
• Function: Thermostatic Expansion Valve (TXV)
• Application: Optimizes refrigerant metering for efficient cooling
• Refrigerant Compatibility: Engineered for use with R-410A systems
• Construction: Durable brass body with precision internal components
• System Compatibility: Designed to meet OEM specifications for select Lennox air conditioning and heat pump systems

This valve is essential for maintaining correct superheat levels, preventing compressor flooding, and ensuring smooth system operation across varying load conditions. Whether replacing a worn-out valve or performing a system upgrade, the Lennox 11X74 provides the dependable performance and reliability you expect from a genuine Lennox part.Available now at Beenimax.com — your trusted source for authentic Lennox HVAC components.