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Dave Lennox Signature® Collection

SL297NVK

Gas Furnace

Precise, high-efficiency, fully digital, ultra-low emissions, two-stage, variable-speed gas furnace compatible with 2025 Compliant Refrigerant

Price Guide
$$$
Energy Star®
ENERGY STAR logo ENERGY STAR® Qualified
Warranty

For eligible Dave Lennox Signature Collection, homeowners have the opportunity to obtain the default 2 years parts only extension (for a total of 12-years parts only coverage) or, in lieu of that option, they have the opportunity to receive 3 years of labor coverage (for a total of 10 years parts and 3 years labor). Other terms, conditions, and exclusions apply. For more information, visit www.Lennox.com/WarrantyYourWay.

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Features

Decorative Only

SilentComfort™ technology ensures whisper-quiet operation

SilentComfort™ technology combines advanced engineering with sound-absorbing insulation to deliver the ultimate in quiet performance.

Decorative Only

Digitally intelligent for accuracy and efficiency

This truly digital product is designed to pair with the Lennox S40 Smart Thermostat as part of a fully communicating home comfort system. Sensors in the equipment allow the thermostat to diagnose issues and automatically make system adjustments to more accurately and efficiently maintain temperature, humidity and air quality.

Decorative Only
Decorative Only

A refrigerant that’s better for the environment.

This product is compliant with 2025 EPA regulations for lower global warming potential (GWP) refrigerants. The Lennox choice of 2025 Compliant Refrigerant has a lower GWP than its predecessor and is formulated to provide excellent, reliable performance of your system for years to come.

A refrigerant that’s better for the environment.