Automatic Air Vent for HVAC Systems
This automatic air vent is designed for efficient removal of air from closed hydronic heating and cooling systems. Constructed from durable brass, it features a compact design suitable for installation in tight spaces.




Technical Specifications
Overview
High-Efficiency Automatic Air Vent
The JL-5105 automatic air vent is engineered for the continuous removal of trapped air from closed hydronic heating and cooling systems. Constructed from durable brass with a compact design, it ensures optimal heat transfer and prevents airlocks in radiators and baseboards. This reliable component features an automatic float mechanism for seamless operation and includes a manual top cap for optional manual venting.
Technical Specifications
Body Material
Available Sizes
| Article Number | Size (Inches) |
|---|---|
| JL-5105 | 3/8" |
| JL-5105 | 1/2" |
- Model Number
- JL-5105
- Connection Type
- Threaded

Performance Features
Key Features
- Automatic float mechanism for air release
- Prevents water leakage during operation
- Compact design for tight installations
- Manual vent screw for manual air release
- Corrosion prevention through air removal
Applications
- System Compatibility
- HVAC&RHydronic HeatingCooling SystemsRadiatorsBaseboards



