Cross-Reference Accuracy: Serves as a direct technical substitute for CS3AN02A24 and CS3AN02A18

5" dial face is designed for easy reading in low-light mechanical rooms or at a distance

F reset point

heat cycles and chemical exposure degrade the original seal

Replacing the heat exchanger gasket during routine teardowns prevents costly site visits and preserves the hydraulic integrity of the HVAC hydronic system

Lau 60556101 Fan Blade Cross-Reference Accuracy: Serves as aThe Lau 60556101 is a high performance, 18 inch aluminum fan blade designed for demanding condenser applications. Engineered for a 27 degree pitch and clockwise (CW) rotation, this 3 blade propeller is built to maintain optimal airflow across coils in rooftop air conditioners, heat pumps, and commercial refrigeration units. With a maximum rating of 1140 RPM, it delivers the high static pressure required for efficient heat transfer in industrial