Resideo by HoneyWell Press Connection SuperVent Air Eliminator

The Resideo by Honeywell Press Connection SuperVent Air Eliminator is an automatic air vent for hydronic heating and cooling systems. It removes air and micro-bubbles without manual bleeding. It is part of the PV Series and is also called a hydronic air eliminator, automatic air vent, or microbubble air separator. The press-connection design lets installers make joints quickly with press tooling instead of soldering or threading.

Key Features:

• Automatic venting: Helps the system start up fast and helps prevent air-related corrosion of system components.
• Microbubble concentrator: The patented stainless steel concentrator breaks apart and collects microbubbles. Resideo says its impact area is three times that of other products.
• Debris baffle: Controls dirt fouling to help prevent vent failure.
• No-clog vent: Helps prevent leaks and reduces callbacks.
• Adjustable vent top: A 360-degree collar ring allows flexible installation.
• Durable construction: A bronze body with no ferrous materials, a high-temperature thermoplastic float to control the venting rate, and an encapsulated O-ring for a leakproof cap seal.
• Brass bottom port: Allows expansion tank mounting and simplifies maintenance.

Removing trapped air reduces noisy gurgling, protects circulators, and improves system efficiency. The vent is built for continuous service in closed-loop hydronic systems. This gives set-it-and-forget-it operation, longer service intervals, and fewer callbacks.