Superior Refrigeration 594WA-21ST Ball Valve 30067439-890 The White-Rodgers 16E09-101 is a

The White-Rodgers 16E09-101 is a commercial-grade single stage electronic temperature control engineered for high-precision regulation across a broad operating spectrum

System Versatility: Seamlessly manages both space heating and domestic hot water priority for boilers equipped with tankless coils

Gold-Plated Contacts: Ensures signal integrity in PLC and low-voltage control circuits

Standard 0151R00187S assemblies typically include the brass body and internal stem

Confirm the part number in your unit's technical manual

Superior Refrigeration 594WA-21ST Ball Valve 30067439-890 The White-Rodgers 16E09-101 is aThe Superior Refrigeration 594WA 21ST Ball Valve is a heavy duty 2 1 8" ODF ball valve engineered for critical isolation in high capacity HVACR systems. Built with a forged brass body and featuring robotically welded body joints, this valve is designed to eliminate leak paths in demanding environments. It utilizes a full port design to ensure unrestricted flow and minimal pressure drop across the line, making it ideal for suction, discharge, and