Trane FAN1531 Fan Blade Els PW 29614 the Reznor 17890 is a

the Reznor 17890 is a "less thermocouple" assembly

As a direct replacement for legacy solid-state sensors like the Honeywell C7150B1004

specifically the 9761-5 model

Reduced Callbacks: Eliminates whistling and air-leak noises common with generic aftermarket foam or improper seals

Rugged Toggle Interface: Features a positive-action toggle that provides clear visual and physical confirmation of the circuit state

Trane FAN1531 Fan Blade Els PW 29614 the Reznor 17890 is aThe 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