Viega ProPress 1-1/4" Copper Tee - Triple Press Connection - Smart Connect Technology

The Viega ProPress 1-1/4" Copper Tee with Triple Press Connection and Smart Connect Technology is engineered for professional plumbers and HVAC technicians who demand speed and reliability in pressed copper piping systems. This fitting eliminates the need for soldering, delivering faster installation times while maintaining code-compliant, leak-free connections on both new construction and retrofit projects. Designed for use with ASTM B88 and B75 copper tubing, it serves as a critical junction point in hot water, chilled water, and heating applications where durability and pressure performance are non-negotiable.

Smart Connect Technology enables tool-free verification of proper connection status—a key advantage that reduces callbacks and rework on job sites. The tee features EPDM sealing elements that withstand extended temperature cycling and maintain integrity under sustained pressure, ensuring long-term performance in demanding HVAC and plumbing environments. The triple press connection design allows three independent press joints (one straight run, two branch connections) in a compact 3 x 2 x 4 inch footprint, maximizing flow paths while minimizing space requirements in tight mechanical rooms and wall cavities.

Contractors working with 1-1/4" copper distribution lines will appreciate the efficiency gains from eliminating torch work, solder, and flux cleanup. This fitting is compatible with Viega's press tool ecosystem and works seamlessly in systems carrying potable water, radiant heating loops, and commercial HVAC condensate return lines. Installation requires a compatible Viega press tool—no special training or licenses required—making it an ideal choice for crews looking to streamline labor costs while maintaining the highest connection reliability standards in the industry.