Amana-Goodman B1859000 Draft Inducer Assembly R-410A an open switch is caused

an open switch is caused by a blocked vent pipe

Key Benefits Ensures the venter motor is moving sufficient air before allowing the gas valve to energize

Key Benefits Forged Brass Construction: High-density body provides superior strength and durability under high-pressure 700 psig conditions

Efficient Power Management: Operates at 120Vac with a regulated low current draw to minimize load on branch circuits

the PopTop series allows for one-handed installation or removal without tools

Amana-Goodman B1859000 Draft Inducer Assembly R-410A an open switch is causedThe Amana Goodman B1859000 Draft Inducer Assembly is a precision engineered OEM replacement part designed for high efficiency gas furnaces. As a centrifugal draft inducer, it serves a critical role in the furnace ignition sequence, providing the necessary negative pressure to close the pressure switch and clear the heat exchanger of residual combustion gases. This 115V, single stage inducer motor ensures safe venting of exhaust through the flue,