As a normally closed pressure switch

preventing premature thermocouple failure and ensuring optimized hot water delivery

5" shaft with double flats

ensuring one cannot activate unless the other is in the correct state

durable enclosure

Lau 60560101 Fan Blade 319848-301 As a normally closed pressureThe Lau 60560101 Fan Blade is a professional grade HVAC replacement part designed for high demand condenser motor applications. Featuring a 16 inch diameter and a precise 27 degree pitch, this 5 blade configuration is optimized for maximum static pressure and efficient airflow in residential and light commercial condensing units. This CW rotation fan blade is engineered with high strength aluminum blades and a corrosion resistant steel spider,