Maidomist 72 Auto-Vent Plated

The Maidomist 72 Auto-Vent Plated is an automatic air-release component that removes trapped air from a hydronic fluid circuit during equipment operation. Its internal float mechanism responds to accumulated air by opening the venting passage, allowing air to escape while retaining the circulating fluid. The auto-vent is positioned at the designated high point of the connected fluid assembly, with its plated exterior forming the exposed housing surface. Its venting action releases collected air from the circuit and allows the internal valve to close as fluid reaches the venting mechanism in HVAC systems.