The Lennox SL280V is the quietest furnace in its class, but this model is also extremely energy efficient, and produces consistent heat even on the coldest days. Enjoy the benefits of quiet innovation.

• Silicon Nitride Igniter
• 2-Stage Operation
• Variable High Efficiency Blower Motor
• 80% AFUE
• SilentComfort technology
• iComfort-enabled
• Enhanced humidity control
• Upflow/horizontal or dedicated downflow designs
• Sealed and insulated blower compartment
• Warranties: 20 Year Heat Exchanger,10 Yr Parts, 3 Yr Labor