Amtrol 700-30 Air Vent

The Amtrol 700-30 Air Vent is a reliable float-type air vent designed for heating systems. Engineered for automatic air removal, this compact vent helps keep hydronic circuits running smoothly by venting trapped air as the system heats and circulates.

With a 1/8 inch inlet, the Amtrol 700-30 fits standard piping and integrates easily into most boilers and radiant-heating setups. It’s ideal for residential and light commercial heating systems where consistent air management is crucial for efficiency, reliable circulation, and quieter operation.

• Type: Float-type air vent for automatic air removal
• Inlet size: 1/8 inch, compatible with standard piping
• Application: Heating systems, including boilers and hydronic circuits
• Helps prevent air locks, improving efficiency and reducing pump noise
• Easy installation and low-maintenance operation