Description
The Maxitrol 325-11L-3 3″ Line Pressure Gas Regulator is a heavy-duty gas pressure regulator engineered for 2 PSI natural gas or propane piping systems in residential, commercial, and light commercial HVAC applications. This 3″ regulator maintains a controlled 7–11 inches water column (WC) outlet pressure and offers positive dead-end lock-up for accurate regulation from full flow down to pilot flow. Its high-leverage linkage design ensures stable gas delivery even under varying load conditions. Ideal for HVAC technicians, service contractors, and installers, it supports consistent combustion performance and helps ensure safe, reliable operation of furnaces, boilers, rooftop units, and other large gas-fired equipment. ([turn0search12])
Key Features
- Line pressure gas regulator designed for 3″ NPT connections in 2 PSI gas systems
- Maintains a stable 7–11″ WC outlet pressure for reliable combustion control
- High-leverage linkage and dead-end lock-up for precise gas regulation
- Suitable for natural gas or propane applications in residential, commercial, or industrial systems
- Built for consistent performance and long-lasting service life
