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The ELKHART PRODUCTS 3/8 X 1/4 is a wrot copper reducing fitting designed to transition between a 3/8-inch and 1/4-inch copper line in a soldered piping system. Manufactured from wrot copper, this reducer uses a FTG x C (fitting-to-copper) connection type, meaning one end accepts a copper fitting and the other accepts standard copper tube. At 0.014 pounds, it is a compact, lightweight component suited for tight installation spaces. Plumbers and HVAC technicians install this fitting when reducing line size within refrigerant, water supply, or other copper piping assemblies that require a permanent, soldered joint.
This reducer is used in residential and light commercial copper piping applications where a line-size reduction is needed at a solder joint. Typical installations include domestic water supply systems, hydronic heating lines, and refrigeration or HVAC copper tubing runs. The FTG x C configuration allows it to slip directly onto an adjacent fitting on one end while accepting bare copper tubing on the other, enabling smooth inline transitions without additional adapters.
Designed as an OEM-style replacement or new-installation reducer for copper piping systems using standard 3/8-inch and 1/4-inch tube and fitting sizes joined by soldering.
Installation should be performed by a licensed plumber or qualified HVAC technician following applicable local plumbing codes and ASTM standards for soldered copper joints. Shut off and depressurize the water or refrigerant system completely before cutting or fitting any pipe. Clean and flux both the fitting socket and tube end before applying heat to ensure a proper solder bond. Avoid overheating the fitting, as excessive heat can damage the copper or surrounding components.
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