{"product_id":"goodman-ad9t800603bx-80-afue-two-stage-gas-furnace","title":"Goodman ad9t800603bx 80 Afue Two Stage Gas Furnace","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GOODMAN ad9t800603bx is an 80 AFUE, two-stage, downflow and horizontal gas furnace rated at 60,000 BTU\/h high-fire input capacity. It uses a multi-speed ECM blower motor and a Low NOx burner, making it a fit for residential and light-commercial applications where emissions compliance is required. The two-stage gas valve allows the unit to run at reduced fire (42,000 BTU\/h input) during mild demand and ramp to full capacity when needed. Licensed HVAC technicians handle installation, as this unit involves gas piping, electrical connections, and venting work under local mechanical codes.\u003c\/p\u003e\u003cp\u003eThe ad9t800603bx is configured for downflow and horizontal installation, matching applications where supply air flows downward through the furnace or is discharged horizontally. At 17.5 inches wide, it fits a standard platform or alcove sized for that cabinet width. The unit is rated for 3-ton nominal cooling capacity (36,000 BTU\/h), so it pairs with a matching 3-ton cooling coil in a split system. High-fire airflow reaches approximately 1,207 CFM to support full system air delivery. Single-phase, 115-volt, 60 Hz power feeds the unit with a minimum circuit ampacity of 8.7 amps and maximum overcurrent protection of 15 amps.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e80 AFUE efficiency with two-stage gas valve: 60,000 BTU\/h high fire, 42,000 BTU\/h low fire\u003c\/li\u003e\n\u003cli\u003eMulti-speed ECM blower motor for variable airflow matching system demand\u003c\/li\u003e\n\u003cli\u003eLow NOx burner for emissions-sensitive installation zones\u003c\/li\u003e\n\u003cli\u003eDownflow and horizontal installation configuration\u003c\/li\u003e\n\u003cli\u003e17.5-inch cabinet width fits standard platform openings\u003c\/li\u003e\n\u003cli\u003eANSI certified gas furnace construction\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a downflow and horizontal installation gas furnace for residential and light-commercial split systems requiring a 3-ton nominal cooling match and a 17.5-inch cabinet width. Compatible system pairings and coil models should be confirmed against current Goodman and Amana product documentation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a licensed HVAC technician in accordance with the National Fuel Gas Code (NFPA 54), local mechanical codes, and the manufacturer installation instructions. Shut off gas supply and disconnect electrical power before servicing or connecting the unit. Proper venting must be installed per the appliance category and local jurisdiction requirements. Verify temperature rise falls within the rated range of 30 to 60 degrees F at high fire before completing startup.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAFUE\u003c\/strong\u003e: 80%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Fire Input Capacity\u003c\/strong\u003e: 60,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Fire Input Capacity\u003c\/strong\u003e: 42,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Fire Output Capacity\u003c\/strong\u003e: 48,000 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLow-Fire Output Capacity\u003c\/strong\u003e: 33,600 BTU\/h\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Cooling Capacity\u003c\/strong\u003e: 36,000 BTU\/h (3 ton)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Rise Range (High Fire)\u003c\/strong\u003e: 30 to 60 degrees F\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGas Valve Type\u003c\/strong\u003e: Two Stage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor Speed Type\u003c\/strong\u003e: Multi-Speed ECM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAirflow Rate (High, Heating)\u003c\/strong\u003e: 1,207 CFM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Configuration\u003c\/strong\u003e: Downflow \/ Horizontal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Voltage\u003c\/strong\u003e: 115 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Phase\u003c\/strong\u003e: 1 Phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Frequency\u003c\/strong\u003e: 60 Hz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Circuit Amps\u003c\/strong\u003e: 8.7 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Overcurrent Protection\u003c\/strong\u003e: 15 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlower Motor Horsepower\u003c\/strong\u003e: 1\/2 hp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlower Diameter\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlower Width\u003c\/strong\u003e: 8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Width\u003c\/strong\u003e: 17.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Height\u003c\/strong\u003e: 33-3\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Depth\u003c\/strong\u003e: 28 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnit Weight\u003c\/strong\u003e: 107 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner Type\u003c\/strong\u003e: Low NOx\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeat Exchanger Type\u003c\/strong\u003e: Gas\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Type\u003c\/strong\u003e: AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Certified\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Registered Parts Warranty\u003c\/strong\u003e: Heat Exchanger - 79 Years; All Parts - 10 Years\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResidential Standard Parts Warranty\u003c\/strong\u003e: Heat Exchanger - 20 Years; All Parts - 5 Years\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: GOODMAN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ad9t800603bx\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GOODMAN","offers":[{"title":"Default Title","offer_id":51138571927858,"sku":"AD9T800603BX","price":2302.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/305533670.png?v=1778259365","url":"https:\/\/voomisupply.com\/products\/goodman-ad9t800603bx-80-afue-two-stage-gas-furnace","provider":"Voomi Supply","version":"1.0","type":"link"}