The Amana-Goodman B1859005S Ventor Motor Assy is a critical OEM replacement for maintaining the flue gas exhaust integrity of GMP Series furnaces

2465H605-003

this component maintains the specific CFM curves required for original equipment performance levels

Always consult the unit's wiring diagram

or blower malfunctions

Lochinvar & A.O. Smith 100166232 Pressure Switch 328140-751 The Amana-Goodman B1859005S Ventor MotorThe Lochinvar & A. O. Smith 100166232 Pressure Switch is a critical safety component designed for precise atmospheric monitoring in high efficiency boiler and water heater systems. Engineered with a 1. 05" WC fixed set point, this SPDT (Single Pole Double Throw) switch ensures the inducer motor is generating sufficient negative pressure to safely vent combustion gases before allowing the ignition sequence to proceed. As a direct OEM replacement part,