{"product_id":"lennox-elite-el297uh135xe60d-135k-btuh-5-ton-gas-furnace-upflow-horizontal-97-afue","title":"Lennox Elite EL297UH135XE60D - 135K Btuh - 5-Ton Gas Furnace - Upflow Horizontal - 97% AFUE","description":"\u003cp\u003eThe Lennox EL297UH135XE60D Gas Furnace is a premium high-efficiency heating system engineered to deliver powerful comfort, reliable performance, and exceptional airflow for larger residential applications.\u003c\/p\u003e \n\n\u003cp\u003eFeaturing a 135,000 BTUH input capacity and compatibility with 5-ton cooling systems, this furnace provides the heating strength needed to keep homes comfortable even during the harshest winter conditions.\u003c\/p\u003e\n\n\u003cp\u003eAt the heart of the EL297UH135XE60D is advanced two-stage heating technology that automatically adjusts operation based on indoor comfort demands. During milder weather, the furnace operates at a lower heating stage to improve efficiency and maintain steady temperatures. When heating requirements increase, it transitions to full capacity to provide dependable warmth throughout the home.\u003c\/p\u003e\n\n\u003cp\u003eA variable-speed ECM blower motor further enhances comfort by delivering precise airflow control, quieter operation, and improved humidity management. By continuously adapting airflow to match system demands, the furnace helps reduce temperature fluctuations while promoting greater energy efficiency and more consistent comfort.\u003c\/p\u003e\n\n\u003cp\u003eDesigned for installation flexibility, the EL297UH135XE60D supports a variety of residential HVAC configurations and pairs seamlessly with compatible 5-ton air conditioners and heat pumps. Built with durable components and Lennox's trusted engineering, this furnace provides long-lasting reliability, efficient heating performance, and year-round indoor comfort for homeowners seeking premium comfort and value.\u003c\/p\u003e\n\n\u003cp\u003eWe service and install all types of HVAC heating and cooling equipment throughout Long Island, including (but not limited to) this coverage area:\u003c\/p\u003e\n\n\u003cp\u003eNassau County: Oyster Bay, Hempstead, North Hempstead, Glen Cove, Long Beach, Freeport, Valley Stream, Garden City, Great Neck, Mineola, Hicksville, Levittown, Massapequa, Bethpage, Plainview, Syosset, Jericho, Westbury, Rockville Centre, Farmingdale\u003c\/p\u003e\n\n\u003cp\u003eSuffolk County: Huntington, Babylon, Islip, Smithtown, Brookhaven, Riverhead, Shelter Island, Southold, Southampton, East Hampton, Commack, Deer Park, Lindenhurst, Bay Shore, Brentwood, Central Islip, Hauppauge, Centereach, Selden, Medford, Patchogue, Shirley\u003c\/p\u003e\n\n\u003cp\u003eContact us today at (631) 779-3196\u003c\/p\u003e","brand":"Installed HVAC Pros","offers":[{"title":"Default Title","offer_id":68515134537979,"sku":"EL297UH135XE60D","price":11444.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0779\/9406\/6171\/files\/Square_product_images_-_2026-10-23T131715.740.png?v=1792775854","url":"https:\/\/installedhvacpros.com\/products\/lennox-elite-el297uh135xe60d-135k-btuh-5-ton-gas-furnace-upflow-horizontal-97-afue","provider":"Installed HVAC Pros","version":"1.0","type":"link"}