{"product_id":"oem-goodman-9x6-in-blower-housing-for-wahms1824p4aca-1439389s","title":"OEM Goodman 9x6 in. Blower Housing for WAHMS1824P4ACA — 1439389S","description":"\u003cp\u003eThe genuine Goodman \u003cstrong\u003e1439389S 9 x 6 in. Blower Housing\u003c\/strong\u003e is the factory scroll housing for the \u003cstrong\u003eWAHMS1824P4ACA\u003c\/strong\u003e wall-mount air handler. The housing encloses the blower wheel and shapes airflow through the indoor coil, so a correctly fitted housing is essential for rated CFM, static pressure, and quiet operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM part number: 1439389S\u003c\/li\u003e\n\u003cli\u003eHousing size: 9 in. x 6 in. scroll\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana WAHMS1824P4ACA air handler\u003c\/li\u003e\n\u003cli\u003eEquipment type: Wall-mount air handler\u003c\/li\u003e\n\u003cli\u003eFunction: Blower wheel scroll \/ airflow housing\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe OEM housing matches the original mounting points, cutoff geometry, and wheel clearance, preserving designed airflow and minimizing noise and vibration. Aftermarket housings rarely match these tolerances exactly and can cause buzzing, reduced airflow, or wheel rub. For airflow-critical components we recommend OEM.\u003c\/p\u003e\u003ch3\u003eInstall difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate\u003c\/strong\u003e — requires removing the blower assembly and transferring the wheel and motor. Plan 45–90 minutes and verify wheel-to-cutoff clearance before powering on.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032421745011,"sku":"1439389S-GEN","price":53.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048187609459,"sku":"1439389S","price":70.14,"currency_code":"USD","in_stock":false}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-9x6-in-blower-housing-for-wahms1824p4aca-1439389s","provider":"National HVAC Parts","version":"1.0","type":"link"}