This part serves as the official Weil McLain replacement for the AT140B1297

High-Temperature Silicone Construction: Durable 36-inch tubing resists hardening and cracking under extreme furnace cabinet heat

or pressure switches

Class 2 Certified: Inherently limited power source to protect downstream low voltage components

and 277V primary inputs

Trane MOT1876 Motor Els PW 29614 This part serves as theThe Trane MOT1876 is a professional grade 115V HVAC blower motor engineered for precision airflow and cycling reliability in residential and light commercial air handlers. This 1 30 HP 3 speed motor operates at 1100 RPM, providing the versatility required to match specific static pressure demands across various ductwork configurations. As a high performance direct drive motor, the MOT1876 utilizes a permanent split capacitor (PSC) design to maintain