{"product_id":"general-electric-nf80u045t3a-gas-furnace-45k-btu-80-afue","title":"General Electric nf80u045t3a Gas Furnace 45K Btu 80% Afue","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GENERAL ELECTRIC nf80u045t3a is a two-stage, upflow and horizontal-flow gas furnace rated at 45,000 BTU\/h with 80% AFUE efficiency. It uses a constant torque motor for stable, quieter airflow control across both heating stages. The heat exchangers are crimped rather than welded and are backed by an extended warranty with registration. Pre-formed flanges and Insta-Position Technology are built in to simplify installation positioning. Licensed HVAC technicians install this unit in residential forced-air systems where consistent two-stage heating and a compact cabinet footprint are priorities.\u003c\/p\u003e\n\u003cp\u003eThis furnace is configured for upflow or horizontal-flow installation, making it suitable for closet, utility room, and attic applications in residential construction. The two-stage heating operation reduces short cycling and delivers quieter part-load performance during moderate heating demand. At 3-ton airflow capacity and 45,000 BTU\/h output, it is sized for small to mid-size residential zones. The gray cabinet finish and overall dimensions allow fit in standard residential furnace openings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTwo-stage heating operation reduces short cycling and improves comfort at partial load\u003c\/li\u003e\n  \u003cli\u003eConstant torque motor delivers consistent airflow across both heating stages\u003c\/li\u003e\n  \u003cli\u003eCrimped heat exchangers with pre-formed flanges for durability and installation ease\u003c\/li\u003e\n  \u003cli\u003eInsta-Position Technology supports flexible installation positioning\u003c\/li\u003e\n  \u003cli\u003eUpflow and horizontal-flow airflow configuration in a single unit\u003c\/li\u003e\n  \u003cli\u003eExtended heat exchanger warranty available with product registration\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation gas furnace for residential forced-air heating systems requiring upflow or horizontal-flow configuration at 45,000 BTU\/h and 80% AFUE.\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 manufacturer installation instructions. Shut off gas supply and disconnect electrical power before any service or connections. Combustion air, venting, and gas line sizing must comply with the International Fuel Gas Code (IFGC) and applicable local amendments. Do not alter the factory-configured heat exchanger assembly or flange connections.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProduct Type\u003c\/strong\u003e: Gas Furnace\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAFUE\u003c\/strong\u003e: 80%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutput Capacity\u003c\/strong\u003e: 45,000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Stages\u003c\/strong\u003e: Two-Stage\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow Configuration\u003c\/strong\u003e: Upflow \/ Horizontal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTonnage\u003c\/strong\u003e: 3 Ton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: Constant Torque\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEmissions Level\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Gray\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 33 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 14.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Depth\u003c\/strong\u003e: 28.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 110 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Shipping Weight\u003c\/strong\u003e: 120 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eParts Warranty\u003c\/strong\u003e: Limited 5-year entire appliance; Limited 10-year entire appliance with registration; Limited 20-year heat exchanger; Limited lifetime heat exchanger with registration\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLabor Warranty\u003c\/strong\u003e: No Warranty\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: GENERAL ELECTRIC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: nf80u045t3a\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERAL ELECTRIC","offers":[{"title":"Default Title","offer_id":51467380162866,"sku":"NF80U045T3A","price":1879.42,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313948075.jpg?v=1783902885","url":"https:\/\/voomisupply.com\/products\/general-electric-nf80u045t3a-gas-furnace-45k-btu-80-afue","provider":"Voomi Supply","version":"1.0","type":"link"}