and 3155 units

which is vital for maintaining consistent combustion airflow

System Accuracy: Restores precise branch line pressure transmission

covering specific BTU inputs such as the PD125 and PD175 models

Tru-Arc ring

Amana-Goodman 10250804 Limit Switch and 3155 unitsThe Amana Goodman 10250804 Limit Switch is a critical OEM furnace replacement part designed for precision thermal monitoring in residential HVAC systems. Engineered as an L150 40F limit control, this component features a fixed 150 degree Fahrenheit opening point and a 40 degree differential, ensuring the heat exchanger operates within safe parameters. It functions as a primary safety device, breaking the electrical circuit to the gas valve if internal