Ensure reliable air removal and system protection with the Lennox 11G99 Brass Air Vent. Designed for high-performance HVAC systems, this 1/4" automatic air vent is built from durable brass and engineered to operate under demanding conditions—supporting up to 400 PSI at 250°F. It helps eliminate trapped air in heating or cooling systems, improving efficiency and reducing wear on components.
- Max Pressure: 400 PSI
- Max Temperature: 250°F
- Function: Automatic air release for HVAC applications
