Y3942 | 2W Liquid Service Valve | Lennox

**2W Liquid Service Valve (Y3942)** The Lennox 2W Liquid Service Valve (Y3942) is an essential component in refrigeration and HVAC systems. This durable and reliable valve is designed for precise flow control of liquid refrigerants. **Key Features:** * **Rugged Construction:** Made of high-strength brass for durability and corrosion resistance. * **Precise Flow Control:** Adjustable stem with a fine-tuned thread for accurate flow management. * **Leak-Tight Seal:** O-ring seal prevents leakage, ensuring system integrity. * **Side Access:** Convenient side access allows for easy installation and maintenance. * **Wide Compatibility:** Compatible with various refrigerant types, including R-410A, R-407C, and R-134a. **Applications:** * Liquid line service in refrigeration systems * Charging and recovering refrigerants * Diagnostic and maintenance tasks **Technical Specifications:** * SKU: Y3942 * Brand: Lennox * Material: Brass * Stem Type: Adjustable * Access: Side Trust our HVAC supply store for the best prices and fast shipping on your Lennox 2W Liquid Service Valve (Y3942). Contact us today to inquire or place an order.