VNT0138 | 3/4"NPT Air Supervent | Trane

**3/4" NPT Air Supervent (VNT0138)** Trane's 3/4" NPT Air Supervent (VNT0138) is a high-performance air release device designed for commercial and industrial HVAC systems. It effectively removes air from pipelines, preventing air locks and ensuring optimal system performance. **Key Features and Benefits:** * 3/4" NPT threaded connection for direct installation into piping * Compact and durable design with high-quality materials * Float-activated valve provides automatic air release * Prevents air buildup and ensures system efficiency * Helps maintain system pressure and reduce corrosion **Applications:** * Commercial and industrial HVAC systems * Water distribution and treatment systems * Compressed air systems * Refrigeration systems **Technical Specifications:** * Connection: 3/4" NPT * Material: Brass * Fluid: Air/Water/Glycol * Max. Pressure: 150 psi * Max. Temperature: 250°F **Shop Now!** Our HVAC supply store offers the best prices and fast shipping on Trane's Air Supervents and a wide range of other industrial HVAC products. Contact us today to learn more or place your order!