{"product_id":"oem-goodman-blower-housing-for-wahms3743p4aba-air-handler-0271a00013s-1","title":"OEM Goodman Blower Housing for WAHMS3743P4ABA Air Handler — 0271A00013S","description":"\u003cp\u003eThe \u003cstrong\u003eGoodman 0271A00013S Blower Housing\u003c\/strong\u003e is a genuine OEM scroll housing for the \u003cstrong\u003eWAHMS3743P4ABA\u003c\/strong\u003e air handler. It surrounds the blower wheel and directs conditioned air into the supply duct at the engineered velocity and pressure. A cracked, corroded, or deformed housing causes air leaks, excess noise, and reduced CFM — replacing it restores rated airflow and quiet, efficient operation across heating and cooling modes.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 0271A00013S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Blower scroll housing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Goodman (also fits select Amana air handlers)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFits Model:\u003c\/strong\u003e WAHMS3743P4ABA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment:\u003c\/strong\u003e Air Handler\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Houses the blower wheel and channels supply airflow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThis genuine Goodman housing is dimensionally matched to the original blower wheel and motor mounting points, preserving the factory cutoff geometry and clearance that determine airflow and sound levels. Generic or universal housings rarely match the wheel diameter and mounting pattern, leading to rubbing, vibration, and lost capacity. The OEM part bolts in without rework.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eModerate to Advanced\u003c\/strong\u003e — requires pulling the blower assembly, transferring the wheel and motor, and re-aligning the housing. Best handled by an experienced technician with the unit de-energized. Budget 45–90 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63057417240947,"sku":"GOODMAN-2092","price":58.74,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-blower-housing-for-wahms3743p4aba-air-handler-0271a00013s-1","provider":"National HVAC Parts","version":"1.0","type":"link"}