Lennox 24L18 Thermostatic Expansion Valve for R22 Refrigerant

The Lennox 24L18 is a thermostatic expansion valve (TXV) designed for use in HVAC refrigeration systems utilizing R22 refrigerant. This precision metering device regulates the flow of refrigerant into the evaporator coil, ensuring optimal system performance and efficiency by maintaining proper superheat levels.

Key Features:

• Designed specifically for R22 refrigerant applications
• Thermostatic operation automatically adjusts refrigerant flow based on evaporator load
• Genuine Lennox OEM replacement component ensures proper fit and compatibility
• Precision metering improves system efficiency and temperature control
• Durable construction for reliable long-term operation in residential and commercial HVAC systems

This expansion valve is a critical component in refrigeration cycles, preventing liquid refrigerant from entering the compressor while maintaining optimal cooling performance. Proper installation by a qualified HVAC technician is required, along with system evacuation and refrigerant charging procedures.