90000 BTU-2 Stages-Efficiency rating of 97%- variable speed

Elite® Series Integrated – The Elite® EL297VK Gas Furnace is designed to deliver high-efficiency heating while incorporating an integrated refrigerant detection system for 2025 refrigerant compliance. EL297VK High-Efficiency, Two-Stage Gas Furnace High-efficiency, variable speed gas furnace The EL297UH090XV60CK uses a variable speed motor that reduces electrical use by two-thirds, compared to a standard motor. Plus, two stages of heating minimize temperature swings, so homeowners can save on utility bills without sacrificing comfort. Upflow/Horizontal Energy Efficiency Efficiency rating of 97% AFUE—can save your customers hundreds of dollars each year*, compared to standard furnaces ENERGY STAR® qualified—meets or exceeds EPA guidelines for energy efficiency Dual-fuel capability—can be combined with an electric heat pump to enhance comfort and fuel efficiency by alternating between electric and gas heat, optimizing energy use and minimizing heating costs Variable speed blower motor—provides a quiet, consistent flow of air for enhanced comfort, efficiency and humidity control Robust stainless steel secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat Built-In Communicating Abilities - This truly digital product is designed to pair with the Lennox S40 Smart Thermostat as part of a fully communicating home comfort system.** Quiet Operation SilentComfort™ Technology—delivers the ultimate in quiet, consistent heating Special sound-absorbing insulation—further reduces sound for quiet operation Durable steel cabinet—made to last with an attractive, high-quality textured paint finish Home Comfort Two-stage, gas valve—works with the variable speed motor to match furnace output to household heating needs Enhanced humidity control—runs at different speeds to precisely control the flow of heated and cooled air throughout the home Secondary heat exchanger—allows the furnace to achieve high efficiency levels by capturing additional heat Low-speed fan—provides a consistent, continuous flow of warm air Reliable Performance High Quality Steel SureLight® igniter—silicone nitride construction ensures long product life and reliable operation SureLight control board—controls furnace operation to ensure high reliability and efficiency Multi-position models available