{"product_id":"oem-goodman-14-in-blower-door-access-panel-for-gmp075-3-0221f00031pbb","title":"OEM Goodman 14 in. Blower Door Access Panel for GMP075-3 — 0221F00031PBB","description":"\u003cp\u003eThe Goodman \u003cstrong\u003e0221F00031PBB Blower Door\u003c\/strong\u003e is the 14-inch lower access panel for \u003cstrong\u003eGMP075-3\u003c\/strong\u003e gas furnaces. Beyond covering the blower compartment, this door depresses the furnace door-interlock switch — a bent, missing, or aftermarket panel that doesn't seat correctly will leave the switch open, and the furnace simply won't run. It also seals the return-air compartment so the blower pulls conditioned air, not attic or crawlspace air.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePanel width: 14 in. (lower blower compartment door)\u003c\/li\u003e\n\u003cli\u003eFunction: Airflow seal + door-interlock switch actuation\u003c\/li\u003e\n\u003cli\u003eFinish: Painted\/galvanized steel, factory-formed flanges\u003c\/li\u003e\n\u003cli\u003eFits: Goodman\/Amana GMP075-3 and matching cabinet width\u003c\/li\u003e\n\u003cli\u003eOEM Part Number: 0221F00031PBB\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eBecause the door has to physically trip the interlock switch, fit tolerances matter. This \u003cstrong\u003egenuine Goodman OEM panel\u003c\/strong\u003e is stamped to the exact cabinet dimensions and switch-plunger location. Generic or hand-fabricated doors frequently fail to close the safety switch or leave gaps that hurt blower efficiency.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty: Very Easy\u003c\/h3\u003e\u003cp\u003eA tool-free, 5-minute swap. Lift the old door off its lower tabs, set the new panel onto the tabs, and press it flat so the interlock switch engages. Confirm the blower starts on a heat or fan call. No wiring or fasteners in most configurations.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eGenuine Goodman part shipped fast from National HVAC Parts.\u003c\/em\u003e\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058135417203,"sku":"GOODMAN-11852","price":18.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-14-in-blower-door-access-panel-for-gmp075-3-0221f00031pbb","provider":"National HVAC Parts","version":"1.0","type":"link"}