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The CARRIER P805-W1326 is a copper solder-joint reducer fitting designed for use in supply and pressurized plumbing and HVAC refrigerant piping systems. It connects a 7/8-inch FTG (fitting) end to a 5/8-inch OD FTG end, with a nominal size of 3/4 inches x 1/2 inches. The fitting is finished in red for quick identification in the field. Constructed from wrot copper, it is manufactured to meet the dimensional and quality standards expected in professional mechanical installations. Licensed plumbers and HVAC technicians install this fitting wherever a reduction in line size is required within a solder-joint copper system.
This reducer fitting is suited for residential and light commercial supply piping, pressurized water distribution, and HVAC refrigerant line applications that use solder-joint copper connections. It is a compact, standard-form fitting appropriate for tight spaces, measuring 0.876 inches in length, width, and height. Its red identification color helps installers distinguish reducer fittings from straight couplings on the job site.
Designed as an OEM-style solder-joint copper reducer fitting for use in residential and commercial supply or pressurized piping systems requiring a 3/4-inch to 1/2-inch nominal reduction.
Installation should be performed by a licensed plumber or HVAC technician in accordance with applicable local codes, including IPC and IFGC requirements where relevant. Shut off and depressurize the system and allow all lines to cool completely before cutting or fitting. Clean and flux all mating surfaces before soldering, and follow safe torch and brazing practices. Do not pressure-test until solder joints have fully cooled and solidified.
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