502710A | Air Vent 1/8"NPT w/chk valve | Caleffi lochinvar **Key Features:** * 1/2" FNPT

**Key Features:** * 1/2" FNPT connection for easy installation into piping systems * Automatic operation eliminates manual air purging

offering versatility and cost-effectiveness

the 14B0014N01 motor features a durable construction to withstand harsh industrial environments

providing precise temperature maintenance for pipes

With advanced flame sensing technology

502710A | Air Vent 1/8"NPT w/chk valve | Caleffi lochinvar **Key Features:** * 1/2" FNPT**Caleffi Air Vent 502710A:** This Caleffi Air Vent (SKU: 502710A) is designed for industrial and commercial applications to release trapped air from piping systems. It features a 1 8" NPT connection and is constructed with durable materials for longevity. The integral check valve prevents water from backflowing into the vent, ensuring optimal system performance. **Technical Specifications:** * 1 8" Female NPT Connection * Integral Check Valve to