{"product_id":"goodman-gr9s960805cn-80000-btu-96-afue-upflow-gas-furnace-5ton-airflow","title":"Goodman 80,000 BTU 96% AFUE Single-Stage Gas Furnace Upflow\/Horizontal 21\" Cabinet 5-Ton R-32","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe highest efficiency single-stage furnace Goodman makes — with the right blower for large 5-ton systems. The Goodman GR9S960805CN delivers 80,000 BTU of single-stage heating at 96% AFUE in a wide 21\" upflow cabinet equipped with a high-capacity 5-ton ECM blower rated at 2,000 CFM. The critical difference from the GR9S960804CN? This unit is specifically engineered for the higher airflow demands of 5-ton R-32 cooling systems — making it the correct furnace pairing when your condenser or heat pump is a 5-ton unit. Maximum efficiency, maximum blower capacity, zero compromise.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWhy You'll Love It:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e96% AFUE efficiency\u003c\/strong\u003e — converts 96 cents of every energy dollar into heat, the highest efficiency rating available for a single-stage gas furnace — a significant upgrade over 80% and 92% models\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e80,000 BTU input \/ 76,800 BTU output\u003c\/strong\u003e — ideal heating capacity for medium to large homes paired with 5-ton cooling systems without oversizing or wasted capacity\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSingle-stage operation with 9-speed ECM blower motor\u003c\/strong\u003e — steady, even airflow throughout your home with quieter operation and better humidity control than older PSC motor units\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e5-ton blower sizing at 2,000 CFM\u003c\/strong\u003e — the critical difference from the GR9S960804CN, this unit is specifically engineered to handle the high airflow requirements of 5-ton R-32 cooling systems\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eUpflow \/ horizontal installation\u003c\/strong\u003e — flexible placement in basements, closets, or utility rooms with left or right gas and electrical connections for added installation flexibility\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eWide 21\" cabinet\u003c\/strong\u003e — the right cabinet size for 2-5 ton R-32 cooling systems — if your system is a 5-ton condenser or heat pump, this is the furnace you need\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eHeavy-duty aluminized-steel tubular primary heat exchanger\u003c\/strong\u003e — engineered for long-lasting durability and efficient heat transfer with wrinkle-bend technology for added dependability\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eStainless steel secondary heat exchanger\u003c\/strong\u003e — extracts additional heat from exhaust gases to achieve the industry-leading 96% AFUE efficiency rating\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFoil-faced insulated heat exchanger cabinet\u003c\/strong\u003e — minimizes heat loss during operation, keeps cabinet air leakage at 2% or less for quieter, more economical performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSilicon nitride igniter\u003c\/strong\u003e — more durable than older hot surface igniters, reducing maintenance calls and replacement costs over the life of the unit\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eSelf-diagnosing control board with constant memory\u003c\/strong\u003e — stores the last fault codes so your technician can diagnose issues fast, cutting service time and costs\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCertified for direct vent (2-pipe) or non-direct vent (1-pipe)\u003c\/strong\u003e — flexible venting configurations for easier installation in a variety of applications\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCompatible with electronic air cleaners and humidifiers\u003c\/strong\u003e — wire directly to the low-voltage terminals on the control board for seamless indoor air quality integration\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLP convertible\u003c\/strong\u003e — easily field-converted to propane with optional kit, giving you fuel flexibility for your home\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePVC\/plastic venting required\u003c\/strong\u003e — high-efficiency condensing operation requires plastic vent pipe, not metal\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eLow NOx emissions\u003c\/strong\u003e — meets air quality requirements for nationwide installation\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eR-32 compatible\u003c\/strong\u003e — future-ready refrigerant support for pairing with modern R-32 cooling systems\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eAHRI Certified and ETL Listed\u003c\/strong\u003e — independently verified for safety and performance\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e — designed, engineered, and assembled domestically\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e⚠️ \u003cstrong\u003ePVC\/Plastic venting required\u003c\/strong\u003e — this is a 96% AFUE condensing furnace and cannot use metal flue venting.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e⚠️ \u003cstrong\u003eHorizontal installation note\u003c\/strong\u003e — a drain kit is required if installed horizontally.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e⚠️ \u003cstrong\u003eNot sure which 21\" model you need?\u003c\/strong\u003e If your cooling system is 2-4 tons, see the \u003cstrong\u003eGR9S960804CN\u003c\/strong\u003e. This unit — the GR9S960805CN — is specifically for homes with \u003cstrong\u003e5-ton cooling systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eSpecs:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInput: 80,000 BTU | Output: 76,800 BTU\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAFUE: 96%\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCabinet Width: 21\"\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eStages: Single\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBlower Motor: 9-Speed ECM (5-Ton)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eBlower CFM: 2,000\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFuel Type: Natural Gas (LP Convertible)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eInstallation: Upflow \/ Horizontal\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eVenting: PVC \/ Plastic — Single or Dual Pipe\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eVoltage: 115V\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eCompatible Cooling: 2-5 Ton R-32 Systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 10-year limited parts + lifetime heat exchanger warranty with online registration within 60 days of installation.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"No Propane Conversion Kit","offer_id":53322750591290,"sku":"GR9S960805CN","price":2288.0,"currency_code":"USD","in_stock":true},{"title":"+ Propane Conversion Kit ($99)","offer_id":53322750624058,"sku":"GR9S960805CN-LPM07","price":2387.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0869\/3573\/2538\/files\/GR9S960805CN-s1.jpg?v=1777394429","url":"https:\/\/hvacmore.com\/products\/goodman-gr9s960805cn-80000-btu-96-afue-upflow-gas-furnace-5ton-airflow","provider":"HVAC MORE","version":"1.0","type":"link"}