{"product_id":"runtru-a801x040am3td-gas-furnace-80-000-btu-80-afue-single-stage","title":"Trane A801X040AM3TD Gas Furnace Downflow Horizontal 80 Percent Afue Single Stage","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe Trane A801X040AM3TD is an 80 percent AFUE, single-stage, induced draft gas furnace in a downflow and horizontal configuration. This unit delivers reliable heating output in residential forced-air systems and is designed to be installed by licensed HVAC technicians. The model nomenclature identifies it as an 80 percent efficiency, premium induced draft furnace with a 14.5-inch cabinet width, single-stage heating, and a downflow and horizontal airflow orientation. It fits into applications where ductwork is routed beneath the unit or in horizontal installations such as attic or crawlspace setups.\u003c\/p\u003e\n\u003cp\u003eThis furnace is suited for residential downflow installations where the supply air exits from the bottom of the cabinet. The horizontal configuration also supports installations in confined spaces such as attics, closets, or utility rooms where vertical positioning is not possible. Licensed HVAC contractors handling gas-fired equipment are the typical installers for this unit in new construction and retrofit projects alike.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e80 percent AFUE efficiency rating for standard residential gas heating applications\u003c\/li\u003e\n  \u003cli\u003eSingle-stage heating operation for straightforward thermostat integration\u003c\/li\u003e\n  \u003cli\u003eInduced draft combustion design for reliable venting performance\u003c\/li\u003e\n  \u003cli\u003eDownflow and horizontal airflow configuration for flexible installation positioning\u003c\/li\u003e\n  \u003cli\u003e14.5-inch cabinet width suits installations in tighter mechanical spaces\u003c\/li\u003e\n  \u003cli\u003ePremium 80 percent induced draft product classification within the Trane furnace lineup\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation furnace for residential gas-fired forced-air heating systems requiring a downflow or horizontal configuration with 80 percent AFUE efficiency.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a licensed HVAC technician in accordance with local mechanical codes and the applicable International Fuel Gas Code (IFGC). Shut off gas supply and disconnect electrical power at the breaker before beginning any connection or service work. Venting must be configured to meet 80 percent induced draft requirements using approved vent materials and clearances. Do not attempt to convert airflow orientation or modify the gas valve without consulting manufacturer documentation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAFUE\u003c\/strong\u003e: 80 percent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Stages\u003c\/strong\u003e: Single Stage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCombustion Design\u003c\/strong\u003e: Induced Draft\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow Configuration\u003c\/strong\u003e: Downflow and Horizontal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCabinet Width\u003c\/strong\u003e: 14.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEfficiency Tier\u003c\/strong\u003e: Premium 80 percent Induced Draft\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Trane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: A801X040AM3TD\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRANE","offers":[{"title":"Default Title","offer_id":51217046241586,"sku":"A801X040AM3TD","price":1036.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/308796724.png?v=1780588531","url":"https:\/\/voomisupply.com\/products\/runtru-a801x040am3td-gas-furnace-80-000-btu-80-afue-single-stage","provider":"Voomi Supply","version":"1.0","type":"link"}