{"product_id":"goodman-80-two-stage-gas-furnace-downflow-w-9-speed-ecm-gc9c80-gd9t800805c","title":"Goodman 80% Two Stage Gas Furnace (Downflow) w\/ 9 Speed ECM - GC9C80 - GD9T800805C","description":"\u003ch2\u003eGoodman GD9T800805C gas furnace – 80,000 BTU, 80% AFUE\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGoodman GD9T800805C gas furnace\u003c\/strong\u003e delivers reliable two-stage heating with a 9-speed ECM blower for improved comfort and airflow. With 80,000 BTU input and 80% AFUE, this downflow\/horizontal model balances efficiency and performance in a durable cabinet.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003eTwo-stage comfort with ECM efficiency\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGoodman GD9T800805C gas furnace\u003c\/strong\u003e runs at low fire most of the time for quiet, efficient heating, stepping up to high fire during peak demand. Its 9-speed ECM blower provides smooth airflow and reduces electrical usage compared to PSC motors.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ccaption\u003e\u003cstrong\u003eGoodman GD9T800805C gas furnace – key technical data\u003c\/strong\u003e\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eInput \/ Output\u003c\/th\u003e\n\u003ctd\u003e80,000 \/ 64,000 BTU\/h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAFUE\u003c\/th\u003e\n\u003ctd\u003e80%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStages\u003c\/th\u003e\n\u003ctd\u003eTwo-stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBlower\u003c\/th\u003e\n\u003ctd\u003e9-speed ECM (up to 1,600 CFM)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eElectrical\u003c\/th\u003e\n\u003ctd\u003e115 V, 60 Hz, single phase\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMCA \/ MOCP\u003c\/th\u003e\n\u003ctd\u003e13.6 A \/ 20 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCabinet (HxWxD)\u003c\/th\u003e\n\u003ctd\u003e33-3\/8 × 21 × 28 in (C cabinet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShip weight\u003c\/th\u003e\n\u003ctd\u003e~118 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrientation\u003c\/th\u003e\n\u003ctd\u003eDownflow or horizontal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCertifications\u003c\/th\u003e\n\u003ctd\u003eAHRI Certified; ETL Listed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003eLifetime heat exchanger; 10-yr parts with registration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eInstallation \u0026amp; Warranty\u003c\/h2\u003e\n\u003cp\u003eFollow the official spec sheet and installation manual for venting, filter sizing, and electrical protection. Register the \u003cstrong\u003eGoodman GD9T800805C gas furnace\u003c\/strong\u003e within the required window to receive full limited warranty coverage.\u003c\/p\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":42531263316102,"sku":"PES-HVAC-HES-0106","price":2396.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0613\/5188\/6982\/files\/goodman-80-furnace.jpg?v=1761479513","url":"https:\/\/www.portlandiaelectric.supply\/products\/goodman-80-two-stage-gas-furnace-downflow-w-9-speed-ecm-gc9c80-gd9t800805c","provider":"Portlandia Electric Supply","version":"1.0","type":"link"}