4 x 1-1/2" Grooved Mechanical Tee (Threaded Outlet) non-pressure ABS fitting Operates at altitudes up to

Operates at altitudes up to 10

Indoor wall-mounted installation

consider 180k–199k BTU Rinnai models

Maintenance and inspection access

🔩 6" Grooved Rigid Coupling – UL/FM Approved for Fire

4 x 1-1/2" Grooved Mechanical Tee (Threaded Outlet) non-pressure ABS fitting Operates at altitudes up to4 x 1 1 2" Grooved Mechanical Tee (Threaded Outlet) This 4 x 1 1 2" grooved mechanical tee (threaded outlet) is designed for fire protection and mechanical piping systems. Built from durable ductile iron, it provides reliable performance and long term durability in demanding commercial and industrial applications. Designed for grooved piping systems Heavy duty construction Reliable sealing performance Contractor grade quality