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The MUELLER INDUSTRIES BDNA-15873 is a wrot copper tee fitting designed for sweat-soldered copper piping systems. Sized at 1/4 inch on all three ports and configured with a C x C x C (copper solder cup) end connection, this tee allows a branch takeoff from a straight run of 1/4-inch copper tubing. Wrot copper construction delivers consistent wall thickness and reliable leak-free joints when properly soldered. This fitting is installed by licensed plumbers and HVAC technicians in both residential and light commercial applications where small-diameter copper lines are required.
This fitting is suited for refrigeration service lines, condensate drain branches, and other small-bore copper tubing runs where a 1/4-inch tee connection is needed. The C x C x C configuration means all three outlets accept standard 1/4-inch copper tubing prepared with flux and solder. It is a single-piece wrot copper component sold individually with a minimum order quantity of five units.
Designed as an OEM-style replacement and standard-use fitting compatible with 1/4-inch OD copper tubing systems joined by sweat-solder method per applicable plumbing and mechanical codes.
Installation should be performed by a licensed plumber or HVAC technician. Before soldering, shut off and depressurize the affected line and ensure all moisture is removed from the tubing. Clean and flux all mating surfaces per standard copper sweat-joint procedure. Applicable work must conform to IPC and local plumbing codes governing copper pipe and fitting joints.
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