Mueller W01083 2-5/8 x 2-1/8 Coupling The 3-inch insertion depth is

The 3-inch insertion depth is specified to ensure the sensor reaches the optimal point in the airflow path for accurate temperature sensing

though ensure the damper motor is de-energized before adjusting the damper door spring tension

Key Benefits Exact Compatibility: Specifically designed for small body V5097 valves

Built with a robust thermoplastic housing

Mueller W01083 2-5/8 x 2-1/8 Coupling The 3-inch insertion depth isThe Mueller W01083 is a professional grade wrot copper reducing coupling engineered for high pressure HVAC and refrigeration service. This 2 5 8 x 2 1 8 (OD) fitting features CxC solder joints designed to create a leak proof connection between two copper tubes of unequal diameters. Constructed from high purity, seamless copper in the WC 400R style, it is rated for up to 700 psi at standard operating temperatures, making it a reliable choice for R 410A