Common Questions: What is the resistance value of the sensor

covering specific BTU inputs such as the PD125 and PD175 models

Technicians should install a new 103256 gasket every time the blocked vent switch is removed for inspection or replaced to maintain the integrity of the pressure seal

the switch automatically resets to restore operation

System Accuracy: Restores precise branch line pressure transmission

Amana-Goodman 10250804 Limit Switch Common Questions: What is theThe 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