635-100-003 | AUTOMATIC AIR VENT 1/2 FNPT | Weil McLain

**Weil McLain NCO-635-100-003 Automatic Air Vent** Weil McLain's NCO-635-100-003 is an automatic air vent designed for effective air removal from heating systems. **Key Features:** * 1/2" FNPT connection for easy installation into piping systems * Automatic operation eliminates manual air purging, reducing maintenance and downtime * Brass construction ensures durability and corrosion resistance **Benefits:** * Improved system efficiency: By removing air from the system, the vent ensures proper circulation and heat transfer, maximizing energy savings. * Reduced corrosion: Air in the system can cause corrosion in metal components, leading to premature failure. The vent helps protect pipes, valves, and boilers by eliminating air. * Enhanced safety: Air pockets can cause noise, pressure surges, and system damage. The vent helps prevent these issues by releasing trapped air. **Applications:** * Residential and commercial boilers * Radiators * Baseboard heaters * Hydronic systems Our HVAC supply store carries the NCO-635-100-003 air vent at competitive prices. Order today and experience the benefits of efficient air removal in your heating system.