Work Hours

Mon-Sat: 07:30 - 19:00

CA Contractor License

#1097866

Lennox Signature Series SL297NV Gas Furnace

lennox-signature-series-gas-furnace

Variable-Speed, Ultra-Low Emission Gas Furnace

Heating Savings
5-Year Savings: $3823
10-Year Savings: $7646
15-Year Savings: $11469
Energy Saving Per Year Based On US National Average

60 AFUE VS 97.5 AFUE

  • Up To 97.5% Annual Fuel Utilization Efficiency (AFUE)
  • Enhanced Humidity Control
  • High-Efficiency Variable-Speed Blower Motor
  • Two-Stage
  • Lifetime Heat Exchanger Limited Warranty
  • 10-Year Limited Warranty on Covered Components

Consistent Temperatures

A variable-speed blower motor allows for constant and efficient adjustments of air flow speed and gently disperses even heat throughout your home. It also prevents loud blasts of air that can occur when a single-speed system starts up, providing quiet operation for enhanced comfort.

 

Energy Efficiency that Adapts to Your Needs

An energy rating of up to 97.5% AFUE means the SL297NV can potentially save you hundreds of dollars per year, compared to an older furnace.

The variable-speed motor maintains a consistent temperature in your home using as little fuel as possible. This helps you stay comfortable and reduces your utility costs.

 

Everything Comes Together Perfectly

Together with other products from the Dave Lennox Signature® Collection, the SL297NV takes comfort to an entirely new place.