Wrought copper reducing coupling that steps down from 1" to 3/4" copper tubing. Solders on with standard flux and lead-free solder for a permanent, joint in potable water, HVAC, and refrigeration lines.

• Reduces 1" sweat (C) to 3/4" sweat (C)
• Wrought copper construction per ASME B16.22 (standard for wrought copper solder-joint pressure fittings)
• Fits Type K, L, and M copper tubing (nominal sizes match tubing OD less 1/8")
• Rated for pressures and temperatures well above typical residential water systems (see ASME B16.22 table for exact ratings)
• Lead-free construction - meets Safe Drinking Water Act and NSF/ANSI 372 for potable water use
• Applications: potable water supply, hydronic heating, HVAC line sets, refrigeration
• Manufacturer part: 2516516129802

Tip: Clean both tube ends with emery cloth until bright, flux inside the fitting and outside the tubing, assemble, and heat the fitting (not the tubing) until solder flows around the entire joint. Wipe excess with a clean rag while still warm.