Dakota Sourcing 13306 Copper Tee 7/8 in Od 3/4 in Id

Product Description

The DAKOTA SOURCING 13306 is a copper tee fitting designed for use in plumbing and HVAC refrigerant or fluid distribution systems. It provides a three-way branch connection that allows a main line to split or combine flow at a 90-degree lateral. With an outside diameter of 7/8 inches and an inside diameter of 3/4 inches, this tee is sized for standard copper tubing runs where a reliable, leak-free branch connection is required. Plumbers, HVAC technicians, and pipefitters are the primary installers of this type of fitting.

This copper tee is suited for residential and light commercial applications where copper tubing is the specified material. Typical installations include domestic water distribution, hydronic heating branch lines, and refrigerant piping branch runs. The 7/8 inch OD dimension corresponds to commonly used copper tubing sizes found in both new construction and retrofit work. It is appropriate wherever a durable, corrosion-resistant branch fitting is needed in a copper piping system.

Key Features

• 7/8 inch outside diameter for compatibility with standard copper tubing
• 3/4 inch inside diameter providing adequate flow area through the branch connection
• Copper construction offers natural corrosion resistance and long service life
• Three-way configuration allows branching or combining of fluid flow in a single fitting
• Suitable for soldering or brazing per standard trade practices

Compatibility

Designed as an OEM-style replacement or new-install fitting for copper tubing systems with a 7/8 inch outside diameter.

Installation Notes

Installation of copper tee fittings is performed by licensed plumbers or HVAC technicians following applicable local plumbing codes and IFGC or IPC requirements where relevant. Shut off the fluid supply and relieve system pressure completely before cutting into any existing line. Clean tubing ends and fitting cups thoroughly and apply appropriate flux before soldering or brazing to ensure a sound, leak-free joint. Inspect the completed joint after pressure is restored and before closing any access panels or walls.