SL297NV Variable-Capacity Gas Furnace

Variable-speed, Ultra-low Emissions Gas Furnace.

First-in-class, lowest emission furnace on the market.

SilentComfort™ Technology and Sound Absorbing Insulation.

Description

Peace of Mind

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We are a certified Lennox Premier Dealer

The SL297NV has undergone rigorous testing in our research lab to ensure the highest level of reliability. So, you can relax and enjoy the warmth and trouble-free operation.

Contact us today for a free no-obligation furnace quote in London and Strathroy!


All Around Comfort

The SL297NV ultra-low NOx gas furnace with our revolutionary design provides reliable comfort, while producing 65% lower NOx emissions than standard low NOx furnaces. So, while you’re staying cozy and warm, you’re also helping to protect the environment.


Energy efficiency that adapts to your needs

  • 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.
  • 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.

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.


We have higher standards.

Year after year, leading institutions choose to award Lennox for its innovative initiatives in product design which helps homeowners define what perfect air means to them. Below you’ll find a recognition this product has received.

Product Specifications & Features

Parts Warranty Dave Lennox Signature® Collection models come with a 10-Year Limited Warranty on covered components. Furnace heat exchangers offer either 20-Year or Lifetime Limited Warranties. For more information, visit www.Lennox.com/WarrantyYourWay.
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This post was written by allan

November 6, 2023