

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The NDL INDUSTRIES w40302 is a 3/16-inch copper standard tee designed for sweat-connection plumbing and refrigeration tubing assemblies. Configured as C x C x C, all three ports accept standard copper tubing via soldered (sweat) joints. This fitting is used to split or combine flow at a single point in a copper line set. Plumbers and HVAC technicians install this tee where a branch takeoff is needed in a small-diameter copper run. The all-copper construction provides reliable corrosion resistance and long service life in both fluid and refrigerant applications.
The w40302 is suited for residential and light commercial installations where 3/16-inch copper tubing is present. Common applications include refrigeration line sets, condensate drain branches, and low-pressure fluid distribution systems. All three connections are sweat-type, requiring standard torch brazing or soldering technique. The fitting ships in a box quantity of 50 units, making it practical for contractors stocking small-diameter copper fittings for service work or new installation projects.
Designed as an OEM-style replacement and standard fitment for plumbing and refrigeration systems using 3/16-inch C x C x C copper sweat connections.
Installation should be performed by a licensed plumber or HVAC technician familiar with copper sweat-joint procedures. Shut off and depressurize the system before cutting into any existing line. Clean all mating tube ends and fitting ports thoroughly with emery cloth and apply appropriate flux before soldering or brazing. Follow applicable local plumbing codes and IFGC requirements for joint quality and pressure testing after installation.
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.
Add install kit to cart
—
Thanks for subscribing!
This email has been registered!