Lau 38251301M Blower Assembly 326058-755 directly impacting the compression ratio

directly impacting the compression ratio and overall system SEER

Using a 189-227 MFD capacitor in place of a lower or higher rated unit can lead to winding damage or start relay failure

and Armstrong commercial condensing units

ensuring that airflow remains consistent even as static pressure fluctuates

Lau 38251301M Blower Assembly 326058-755 directly impacting the compression ratioThe Lau 38251301M (Model DD9 7A) is a contractor grade direct drive blower assembly engineered for drop in compatibility in residential furnaces and light commercial air handlers. This assembly features a 9 3 16 inch by 10 1 4 inch double inlet blower wheel housed in a heavy gauge G90 galvanized steel housing, ensuring structural integrity during high static operation. Built with a 1 2 inch bore for CW (clockwise) rotation, it integrates seamlessly