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The DIRECTEDAIR da05r-11x07 is a copper fitting reducer designed for use in refrigeration and HVAC piping systems. Reducer fittings connect two pipes of different diameters, allowing technicians to step down line sizes within a refrigerant, chilled water, or copper piping assembly. This fitting is manufactured to meet industry standards for dimensional accuracy and material composition, making it a reliable choice for licensed HVAC technicians and plumbers working on new installations or service replacements.
This reducer fitting is suited for residential and light commercial HVAC and refrigeration applications where a copper-to-copper pipe size transition is required. It is commonly installed during line set fabrication, evaporator coil connections, and copper water or refrigerant distribution piping. Technicians working on brazed or soldered copper systems will find this fitting appropriate for standard copper tubing assemblies.
Designed as an OEM-style replacement or new-install fitting for copper piping systems in residential and light commercial HVAC and refrigeration applications.
Installation should be performed by a licensed HVAC technician or plumber following applicable local mechanical codes. Recover all refrigerant and relieve system pressure before cutting into any refrigerant line. Clean and deburr both pipe ends before fitting, and use appropriate brazing alloy or solder per the system manufacturer and code requirements. Allow the fitting to cool fully before pressurizing and leak-testing the assembly.
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