Dakota Sourcing 13307 Copper Tee Fitting 1-1/8 Inch Od

Product Description

The DAKOTA SOURCING 13307 is a copper tee fitting designed for joining three sections of copper tubing at a single junction point. With a 1-1/8 inch outer diameter and 1 inch inner diameter, this fitting is sized for use in refrigeration, HVAC, and plumbing lines where a branch connection is required. Copper construction provides reliable thermal conductivity and resistance to corrosion, making it a durable choice for both wet and dry system applications. Licensed plumbers and HVAC technicians commonly install this type of fitting in brazed or soldered piping assemblies.

This copper tee is suited for residential and light commercial applications where a branch takeoff is needed in a copper tubing run. Typical installation scenarios include refrigerant line sets, hydronic heating loops, and domestic water distribution systems. The 1-1/8 inch OD sizing is a common dimension in commercial refrigeration and larger HVAC system piping.

Key Features

• 1-1/8 inch outer diameter for compatibility with standard copper tubing of that size class
• 1 inch inner diameter for consistent flow characteristics through the fitting
• Copper construction provides corrosion resistance and excellent thermal conductivity
• Three-port tee configuration allows branch connections in a single fitting
• Compatible with standard brazing and soldering joining methods

Compatibility

Designed as an OEM-style replacement and general-use copper tee fitting for 1-1/8 inch OD copper tubing systems in HVAC, refrigeration, and plumbing applications.

Installation Notes

Installation should be performed by a licensed HVAC technician or plumber in accordance with applicable local codes, including IPC and IFGC guidelines where relevant. Depressurize and isolate the system completely before cutting into any existing line. Clean and deburr all tube ends before fitting and apply appropriate flux if soldering. Brazing requires an EPA 608 certified technician when working on refrigerant-side connections.