Technicians typically observe heavy frost buildup on the outdoor coil or the unit remaining in defrost mode too long

and never wash the metal insert

The integrated 24V relay acts as a safety barrier

5 to 2-ton capacities

This model requires a 208/230V single-phase power supply

Lau 60559701 Fan Blade 318973-401 Technicians typically observe heavy frostThe Lau 60559701 Fan Blade is a professional grade, heavy duty condenser fan blade engineered for demanding outdoor thermal applications. Featuring a 24 inch diameter and a 27 degree pitch, this 4 blade aluminum propeller is designed for high efficiency airflow in large condensing units and industrial air circulators. The assembly utilizes high strength aluminum blades secured to a corrosion resistant center spider, ensuring long term structural