{"product_id":"oem-goodman-1-piece-vinyl-caps-for-acvc90905dxaa-furnace-a1781105","title":"OEM Goodman 1-Piece Vinyl Caps for ACVC90905DXAA Furnace — A1781105","description":"\u003ch2\u003eGoodman A1781105 1-Piece Vinyl Caps\u003c\/h2\u003e\u003cp\u003eThe Goodman \u003cstrong\u003eA1781105\u003c\/strong\u003e is a genuine OEM 1-piece vinyl cap designed for the \u003cstrong\u003eACVC90905DXAA\u003c\/strong\u003e furnace and compatible Goodman\/Amana models. These caps seal off unused tubing ports, pressure taps, and gas-train fittings to keep out dust, debris, and condensate, and to maintain correct draft and pressure-switch readings. They also serve as protective covers during shipping, storage, and service.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003ePart Type: 1-Piece Vinyl Cap \/ Plug\u003c\/li\u003e\n\u003cli\u003eCompatible Model: ACVC90905DXAA (90% AFUE furnace)\u003c\/li\u003e\n\u003cli\u003eBrand: Goodman (also fits select Amana units)\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible heat-tolerant vinyl\u003c\/li\u003e\n\u003cli\u003eApplication: Port, tap, and fitting sealing \/ protection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eGenuine OEM A1781105 caps are molded to the precise port diameter and durometer Goodman specifies, providing a snug, lasting seal. Generic vinyl caps often fit loosely or harden and crack near warm furnace components, allowing air infiltration that can skew pressure-switch operation. OEM ensures a reliable seal at a minimal cost.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — No tools required. Push the cap firmly onto the port or fitting until seated. Installs in seconds.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Direct Replacement","offer_id":63032460837235,"sku":"A1781105-GEN","price":6.95,"currency_code":"USD","in_stock":true},{"title":"OEM","offer_id":63048135377267,"sku":"A1781105","price":9.04,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-fitting-coupling-A1781105_3a54acb7-610c-44d3-83b1-f6b68c40b473.jpg?v=1782944865","url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-1-piece-vinyl-caps-for-acvc90905dxaa-furnace-a1781105","provider":"National HVAC Parts","version":"1.0","type":"link"}