Amana-Goodman 03-78497 Blower Wheel 319852-301 Standardized Mounting: Engineered to fit

Standardized Mounting: Engineered to fit perfectly on 4" x 4" junction boxes

22 requirements for high-output commercial boilers and water heaters

this sensor features a 0-500 PSI pressure range and provides a 1% total error band for highly accurate performance

System Safety Integrity: Prevents the burner from firing under venting obstruction or mechanical blower failure

Amana-Goodman 03-78497 Blower Wheel 319852-301 Standardized Mounting: Engineered to fitThe Amana Goodman 03 78497 Blower Wheel is a precision engineered centrifugal fan component designed to restore peak airflow in residential and commercial HVAC systems. This genuine OEM part ensures exact compatibility with specific Amana and Goodman furnaces and air handlers, delivering the static pressure necessary for efficient heat exchange. Constructed from high grade galvanized steel, this direct drive blower wheel features double inlet blades