Maxitrol 12A49 Gas Pressure Regulator Vent Limiter 1/2" NPT

The Maxitrol 12A49-Vent Limiter is an essential component used in gas pressure regulators to prevent the excessive venting of gas. It comes with a 1/2” NPT thread connection and is designed to work with 325-7 and 325-9 series regulators that are used in HVAC applications such as furnaces, boilers, and water heaters. In this case, it controls the release of gas, increases safety, decreases emissions, and maintains the pressure. The component is well suited for installations where there is restricted ventilation which consequently enhances the performance and dependability of the unit.