Amana-Goodman 0130F00479 Pressure Switch 321702-401 ensuring proper mounting and lead

ensuring proper mounting and lead orientation

serving as a primary air proving switch to ensure the blower motor is moving sufficient combustion air before the ignition sequence begins

it requires a high-torque start capacitor and potential relay (typically parts 914-0036-09 and 940-0001-62) to ensure reliable starting under load

System Longevity: Helps reduce vibration and noise

Amana-Goodman 0130F00479 Pressure Switch 321702-401 ensuring proper mounting and leadThe Amana Goodman 0130F00479 Pressure Switch is a high precision, genuine OEM furnace part specifically engineered for residential and commercial heating systems. This 2 stage air pressure switch features dual calibration points at 0. 10" and 0. 97" WC, ensuring your gas furnace operates within exact manufacturer safety parameters. By monitoring the vacuum produced by the inducer motor, this safety device prevents ignition if improper venting or a