This L290F reset thermal switch operates as a secondary high-limit safety

Item is Non Cancelable / Non Returnable

creating a rigid junction for field-mounted instruments

000 AFC internal protection

Key Benefits for HVACR Applications

Mueller W03050 Elbow This L290F reset thermal switchWhen you're running 1 3 8" OD lines, the Mueller W03050 45 degree elbow is the industry standard for maintaining flow velocity and minimizing pressure drop in high capacity refrigeration and HVAC systems. Built from high grade wrot copper (UNS C12200), this CxC (Cup x Cup) fitting is engineered for maximum reliability in pressurized environments. Unlike standard plumbing elbows, this Streamline series fitting is UL Recognized for operating pressures