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The ELKHART PRODUCTS 1 is a 90-degree close rough wrot copper elbow fitting designed for sweat-solder copper tubing connections in plumbing and HVAC refrigerant piping systems. At 1/4 inch nominal size (3/8 inch OD ACR), this fitting uses a C x C socket configuration, making it compatible with standard copper tube solder joints. Wrot copper construction provides a dense, uniform grain structure that withstands the mechanical and thermal demands of pressurized water and refrigerant lines. Licensed plumbers and HVAC technicians install this fitting in tight-radius direction changes where a close rough turn is required without additional offset.
This elbow is suited for residential and light commercial plumbing distribution lines as well as ACR copper tubing runs in refrigeration and air conditioning systems. The 1/4 inch nominal size is commonly used in refrigerant suction and liquid lines, ice maker supplies, and small-diameter water supply branches. Its compact profile makes it practical in confined spaces and within mechanical chases where clearance is limited.
Designed as an OEM-style replacement or new-installation wrot copper solder fitting for 1/4 inch nominal (3/8 inch OD ACR) copper tubing systems in plumbing and refrigeration applications.
Installation is performed by a licensed plumber or HVAC technician following applicable IPC or IFGC requirements for copper solder joints. Shut off and depressurize the line before cutting and fitting. Clean tube ends and socket interiors with emery cloth and apply appropriate flux before soldering. Avoid overheating the fitting, as excessive heat can damage the copper grain structure and result in a weak joint.
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