{"product_id":"oem-goodman-vinyl-caps-1-piece-for-amvm970804cnaa-a1781105","title":"OEM Goodman Vinyl Caps 1-Piece for AMVM970804CNAA — A1781105","description":"\u003ch2\u003eGoodman A1781105 Vinyl Cap (1-Piece)\u003c\/h2\u003e\u003cp\u003eThe \u003cstrong\u003eGoodman A1781105 vinyl cap\u003c\/strong\u003e is a genuine OEM 1-piece protective cap for the \u003cstrong\u003eAMVM970804CNAA\u003c\/strong\u003e modulating gas furnace. These flexible caps seal off unused ports, pressure taps, and tubing stubs to keep the furnace's air-handling and condensate circuits airtight. During service they also protect open fittings from debris and moisture, ensuring accurate pressure readings and leak-free operation.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eOEM Part Number: A1781105\u003c\/li\u003e\n\u003cli\u003eConfiguration: 1-Piece\u003c\/li\u003e\n\u003cli\u003eCompatible Model: AMVM970804CNAA (Goodman \/ Amana AMVM97 series)\u003c\/li\u003e\n\u003cli\u003eEquipment Type: Gas Furnace\u003c\/li\u003e\n\u003cli\u003eFunction: Seals\/caps unused ports, taps, and tubing ends\u003c\/li\u003e\n\u003cli\u003eMaterial: Flexible vinyl\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOEM vs. Generic\u003c\/h3\u003e\u003cp\u003eThe \u003cstrong\u003egenuine OEM\u003c\/strong\u003e cap is molded to the exact port and tube diameters on the AMVM97, so it seats snugly and holds an airtight seal — important for correct pressure-switch operation. Generic caps that fit loosely can pop off or leak, causing draft faults.\u003c\/p\u003e\u003ch3\u003eInstallation Difficulty\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eEasy (1\/5)\u003c\/strong\u003e — Simply press the cap over the port or tubing end until seated. No tools required; less than 5 minutes.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":63058006212979,"sku":"GOODMAN-9289","price":1.95,"currency_code":"USD","in_stock":true}],"url":"https:\/\/nationalhvacparts.com\/products\/oem-goodman-vinyl-caps-1-piece-for-amvm970804cnaa-a1781105","provider":"National HVAC Parts","version":"1.0","type":"link"}