Sterling swr3 3 Inch Right Hand Wall Joiner White

Product Description

The Sterling swr3 is a 3 inch right hand wall joiner designed for professional duct and ventilation installations. This wall joiner is part of the Suntemp line, built to connect duct sections cleanly and securely at wall penetrations or transitions. HVAC technicians and sheet metal contractors rely on wall joiners like the swr3 to maintain airtight connections between duct runs and wall assemblies. A proper fit at every joint reduces air leakage, improves system efficiency, and keeps installations looking clean and finished. The swr3 is finished in painted white, making it a clean match for visible duct runs in residential and light commercial settings. Each unit weighs approximately 0.25 pounds, keeping the overall load on duct systems minimal. The right hand orientation means it is designed for specific directional installations, so verifying the correct hand before ordering is important. Wall joiners serve a critical role in any forced air system. They provide a mechanical bridge between duct sections at the wall surface, helping maintain structural integrity and consistent airflow through the system. The swr3 fits 3 inch duct applications, which are common in bath exhaust, range hood venting, and small branch duct runs. HVAC professionals working on new construction or retrofit projects will find this joiner straightforward to install. It is sold in a master carton of 12 units, making it practical for contractors stocking up for multiple jobs or larger projects. The painted white finish holds up well in typical indoor environments and blends easily with standard ductwork and trim. For trade professionals sourcing reliable duct fittings, the Sterling swr3 delivers consistent sizing, a clean finish, and dependable mechanical performance across a wide range of ventilation applications.

• 3 inch right hand wall joiner for duct and ventilation connections
• Painted white finish suitable for visible duct installations in residential and light commercial settings
• Sold 12 units per master carton, convenient for contractor stocking

Product Highlights

The Sterling swr3 is a 3 inch right hand wall joiner with a painted white finish, designed for reliable duct connections in HVAC and ventilation systems. It is lightweight, contractor-friendly, and available in case quantities of 12.

Product Information

Standard Information

• Brand: STERLING
• Manufacturer Part Number: swr3

Technical Specifications

• Size: 3 inches
• Orientation: Right Hand
• Finish: Painted White
• Weight Per Unit: 0.25 pounds
• Units Per Master Carton: 12