Trane MOT11976 Motor 318973-401 an open circuit or "infinite"

an open circuit or "infinite" reading typically indicates a failed sensor

The Robertshaw 700-442 is a professional-grade 1" x 1" 24VAC combination gas valve engineered for high-capacity heating systems

Rugged Internal Seals: Built to withstand commercial duty cycles and the heavy demand of industrial heating environments

significantly reducing common failure points like belt squeal and eccentric rotation

this assembly optimizes the fuel-air mixture to improve energy conversion and maintain peak thermal performance in residential hydronic heating systems

Trane MOT11976 Motor 318973-401 an open circuit or "infinite"The Trane MOT11976 Motor is a high efficiency ECM constant torque blower motor designed for direct replacement in specific Trane and American Standard air handlers and gas furnaces. Operating within a 3 4 1HP range, this versatile component supports dual voltage applications from 120V to 240V and maintains a nominal speed of 1200 RPM. As a brushless DC motor, the MOT11976 utilizes an integrated electronic control module to regulate airflow, ensuring