HVAC Duct & Supplies

Mueller Streamline® RP03044 1-1/8" ACR Copper Press 45° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-ye...

Mueller Streamline® RP03034 7/8" ACR Copper Press 45° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP03030 3/4" ACR Copper Press 45° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP03026 5/8" ACR Copper Press 45° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP03012 3/8" ACR Copper Press 45° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP15726 3/8" ACR Copper Press Flare Adapter (Press x SAE Flare) Streamline® is the best known, most trusted name in the industr...

Mueller Streamline® RP03005 1/4" ACR Copper Press 45° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP02808 1/4" ACR Copper Press 90° Street Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 1...

Mueller Streamline® RP02747 1-1/8" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-ye...

Mueller Streamline® RP02734 7/8" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP02728 3/4" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP02722 5/8" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP02717 1/2" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP02716 3/8" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP02715 1/4" ACR Copper Press 90° Elbow Streamline® is the best known, most trusted name in the industry—with a nearly 100-year...

Mueller Streamline® RP10147 1-1/8" ACR Copper Press Coupling with Stop Streamline® is the best known, most trusted name in the industry—with a near...

Mueller Streamline® RP10146 7/8" ACR Copper Press Coupling with Stop Streamline® is the best known, most trusted name in the industry—with a nearly...

Mueller Streamline® RP10145 5/8" ACR Copper Press Coupling with Stop Streamline® is the best known, most trusted name in the industry—with a nearly...

Mueller Streamline® RP10143 3/8" ACR Copper Press Coupling with Stop Streamline® is the best known, most trusted name in the industry—with a nearly...

Mueller Streamline® RP10141 1/4" ACR Copper Press Coupling with Stop Streamline® is the best known, most trusted name in the industry—with a nearly...

Mueller Streamline® RP10157 3/4" ACR Copper Press Coupling with Stop Streamline® is the best known, most trusted name in the industry—with a nearly...

Viega 25246 1-1/4" x 1-1/4" MegaPressG 45° Elbow For use with Sch. 5 to Sch. 40 carbon steel pip Carbon steel, zinc-​nickel coating Press Connecti...

Viega 25936 1" x 1/2" MegaPressG Reducing Coupling For use with Sch. 5 to Sch. 40 carbon steel pip Carbon steel, zinc-​nickel coating Press Connec...

Sioux Chief 696-1031GF OxBox™ Gas Valve Outlet Box, 3/4" NPT for Black Iron ¼-turn ball valve for easy, secure, accessible operation Box is avail...