{"product_id":"general-electric-nf97u135m5d-gas-furnace-135k-btu-97-afue","title":"General Electric nf97u135m5d Gas Furnace 135K Btu 97% Afue","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GENERAL ELECTRIC nf97u135m5d is a modulating upflow and horizontal flow gas furnace rated at 135,000 BTU\/h with a 97% AFUE efficiency rating. It operates with a variable speed ECM motor and modulating heat output, allowing the unit to adjust firing rate and airflow continuously to match load demand. This results in tighter temperature control and quieter operation compared to single- or two-stage units. The heat exchanger uses crimped construction rather than welded joints. Licensed HVAC technicians install this furnace in residential and light commercial forced-air systems.\u003c\/p\u003e\n\u003cp\u003eThe nf97u135m5d supports upflow and horizontal airflow configurations, making it suitable for installations in utility closets, basements, attics, or crawlspace applications where horizontal orientation is required. At 5 tons and 135,000 BTU\/h, this furnace is sized for larger residential homes or small commercial spaces with high heating demand. The gray cabinet finish and pre-formed flanges support straightforward field assembly and positioning. The variable speed motor reduces operating noise and provides consistent airflow across a wide range of static pressure conditions.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e97% AFUE modulating operation for continuous capacity adjustment and improved comfort\u003c\/li\u003e\n  \u003cli\u003eVariable speed ECM motor for quiet, efficient airflow control\u003c\/li\u003e\n  \u003cli\u003eUpflow and horizontal airflow configuration for flexible installation positioning\u003c\/li\u003e\n  \u003cli\u003eCrimped heat exchanger construction rather than welded joints\u003c\/li\u003e\n  \u003cli\u003ePre-formed flanges for simplified field assembly\u003c\/li\u003e\n  \u003cli\u003eLifetime heat exchanger limited 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 and light commercial forced-air heating systems requiring a 5-ton, 135,000 BTU\/h modulating upflow or horizontal configuration.\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 International Fuel Gas Code (IFGC). Disconnect electrical power and shut off the gas supply at the service valve before making any connections or performing any work on the unit. Verify that the venting system, gas line sizing, and electrical supply match the unit requirements before startup. Do not alter the heat exchanger, burner assembly, or factory wiring.\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: 97%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Capacity\u003c\/strong\u003e: 135,000 BTU\/h\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTonnage\u003c\/strong\u003e: 5 tons\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeating Stages\u003c\/strong\u003e: Modulating\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAirflow Configuration\u003c\/strong\u003e: Upflow \/ Horizontal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Type\u003c\/strong\u003e: Variable Speed\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: 24.5 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: 176 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApproximate Shipping Weight\u003c\/strong\u003e: 186 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: nf97u135m5d\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GENERAL ELECTRIC","offers":[{"title":"Default Title","offer_id":51468098470194,"sku":"NF97U135M5D","price":4108.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313948050.jpg?v=1783913643","url":"https:\/\/voomisupply.com\/products\/general-electric-nf97u135m5d-gas-furnace-135k-btu-97-afue","provider":"Voomi Supply","version":"1.0","type":"link"}