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The Mueller W04003 is a copper tee fitting designed for refrigerant lines. This fitting is made from wrot copper, providing reliability and durability for HVAC applications. It has a connection size of one-half inch by three-eighths inch by one-half inch. This product is suitable for use in various plumbing and refrigeration setups.
Reliable copper tee fitting for effective refrigerant flow.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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