{"product_id":"goodman-80-afue-gas-furnace-nine-speed-low-nox-single-stage-gr9s800403ax","title":"Goodman 80% AFUE Gas Furnace Nine Speed Low NOx, Single Stage, GR9S800403AX","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eHomeowners should get the Goodman GR9S800403AX Gas Furnace since it heats their houses reliably and with reduced pollution. Its Low NOx design reduces down on nitrogen oxide emissions without compromising heat or energy efficiency.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eProduct Overview\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis Goodman gas furnace with an 80% AFUE rating is great for homes in places that need to fulfill Low NOx guidelines. It has a lot of comfort, durability, and efficiency in a little space. It includes a nine-speed ECM blower motor and works in one step, so it keeps your home warm throughout winter without making any noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eQuick Facts\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eModel: GR9S800403AX\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e80% AFUE Efficiency\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eSetting: Upflow\/Horizontal\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e40,000 BTU capacity\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eType of Motor: Nine-Speed ECM\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eOperation: One Stage\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eFuel Type: Natural Gas (you can change it to LP with a kit)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eType of Emission: Low NOx Certified\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003eType of Ignition: Hot Surface Ignition with Silicon Nitride\u003c\/span\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003cspan\u003e\u003cmeta charset=\"utf-8\"\u003eDimensions: Approx. 14\" W × 28\" D × 33-3\/8\" H\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eCapacity \u0026amp; Coverage\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis furnace is perfect for homes that are 1,000 to 1,200 square feet because it can heat up to 40,000 BTUs. It keeps the rooms warm and has a steady flow of air, so every room stays warm even when it's freezing outside.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eEfficiency\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe GR9S800403AX has an AFUE rating of 80%, which means it transfers energy into heat quite well. This helps maintain performance steady and cuts down on energy costs. The nine-speed ECM blower motor makes the system work better and moves more air, which helps change the temperature and make it more comfortable.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eConstruction \u0026amp; Durability\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis Goodman furnace has a heavy-duty aluminized steel tube heat exchanger that makes it last longer and resist rust. The cabinet is built of heavy-gauge steel that is fully insulated to keep heat in and noise down. Its small size makes it easy to install.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eInstallation \u0026amp; Maintenance\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis variant may be installed either upflow or horizontally, so it can be used in basements, closets, or attics. It has front access panels that make it easy to maintain, which makes annual maintenance and inspection jobs easier.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eNoise \u0026amp; Comfort\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe nine-speed ECM motor keeps the temperature steady and moves air smoothly and quietly. It works in one stage, which makes sure that the heating output is reliable. The low NOx emissions make it safe for areas with strict environmental rules, including California and several western states.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eFAQs\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ1. What does Low NOx mean?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eSome places have air quality rules that say that low NOx furnaces must create less nitrogen oxide emissions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ2. Is it possible to switch this furnace to propane?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes, this model can run on propane fuel if you buy an LP conversion kit separately.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ3: What's the difference between GR9S800403AN and GR9S800403AX?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eThe \"AX\" version is certified as having low NOx, however the \"AN\" version is not.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ4. Do professionals have to put this furnace in?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eYes, a trained HVAC professional should do the installation to make sure the warranty is valid and for safety reasons. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cstrong\u003eQ5. How often should I get this unit serviced?\u003c\/strong\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eFor best performance and long life, it's best to get an inspection and tune-up once a year.\u003c\/span\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003eExplore More\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eExplore additional Goodman products:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003ca href=\"https:\/\/www.acunitsforless.com\/products\/goodman-80-afue-gas-furnace-nine-speed-ecm-single-stage-gr9s800403an\"\u003eGoodman 80% AFUE Gas Furnace GR9S800403AN\u003c\/a\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003ca href=\"https:\/\/www.acunitsforless.com\/products\/goodman-3-5-ton-15-2-seer2-r32-split-ac-glxs5ba4210\"\u003eGoodman 3.5 Ton 15.2 SEER2 R32 Split AC GLXS5BA4210\u003c\/a\u003e\u003c\/li\u003e\n\u003cli role=\"presentation\" dir=\"ltr\"\u003e\u003ca href=\"https:\/\/www.acunitsforless.com\/products\/2-ton-goodman-capea2418b3-upflow-downflow-painted-case-aluminum-coil-with-eev-fits-17-5-width-furnace\"\u003eGoodman CAPEA2418B3 2 Ton Upflow\/Downflow Aluminum Coil with EEV\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca href=\"https:\/\/www.acunitsforless.com\/collections\/goodman\"\u003eGoodman HVAC products\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Goodman","offers":[{"title":"Default Title","offer_id":47105876328623,"sku":"GR9S800403AX","price":1054.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/6875\/4607\/files\/GMES80-Goodman-Gas-Furnace_0e4a35a6-61f4-4633-a034-1fa867da2080..webp?v=1782277979","url":"https:\/\/freshairdepot.com\/products\/goodman-80-afue-gas-furnace-nine-speed-low-nox-single-stage-gr9s800403ax","provider":"FreshAirDepot","version":"1.0","type":"link"}