Featuring a 3-inch insert probe

Precise Port Alignment: Pre-cut 5-hole layout ensures accurate placement over indicator lights and switches

Its FullWind geometry ensures that the enclosure does not impede the airflow required for accurate sensing by the internal thermistor

Constructed from high-impact

Mueller W01072 2-1/8" Coupling Featuring a 3-inch insert probeThe Mueller W01072 is a high performance 2 1 8" OD copper coupling engineered for professional HVACR and pressurized plumbing applications. This wrot copper fitting features a rolled stop (WC 400), ensuring precise tube alignment and consistent solder flow during installation. Manufactured from UNS C12200 grade copper to meet ASTM B75 and ASME B16. 22 standards, it provides the structural integrity required for critical refrigeration cycles and