Maxitrol 325-3-1/2 Regulator Does this part require external

Does this part require external shielding

Straightforward Installation: Standard 1/2-inch sizing allows for quick field replacement using standard technician tools

This is an interchangeable hub style blade

alongside a lock-washer coaxial connection to resist loosening from thermal expansion or mechanical vibration

it ensures full compatibility with specific furnace series

Maxitrol 325-3-1/2 Regulator Does this part require externalFor professional HVAC contractors, the Maxitrol 325 3 1 2 is a high performance gas pressure regulator engineered for medium pressure piping systems. This 1 2" NPT unit features a lever acting design that provides positive dead end lock up, ensuring stable downstream pressure even under no flow conditions. Rated for a 10 PSI max inlet pressure, this 325 series model is versatile, handling a 100,000 BTU hr max individual load and up to 150,000 BTU hr