Trane FAN1531 Fan Blade Els PW 17895 the SP10550B is the official

the SP10550B is the official direct replacement for the AP10550B-6

Featuring a rugged iron body construction with 1/2-inch FNPT threaded connections

The internal packing gland is replaceable under system pressure

As the direct replacement for the discontinued STE-5212-10

Pressure switches must match the exact WC rating specified on the furnace rating plate to ensure safe combustion

Trane FAN1531 Fan Blade Els PW 17895 the SP10550B is the officialThe Trane FAN1531 is a high performance HVAC condenser fan blade engineered for demanding outdoor heat rejection applications. This 26 inch, three blade assembly features a precise 25 degree pitch, designed to maintain optimal static pressure and static efficiency in residential and light commercial units. Built with durable aluminum blades and a painted steel spider, the Trane replacement fan blade provides the structural integrity necessary to