SLP99VK
NEW!Gas Furnace
Precise, highest-efficiency, fully digital, variable-capacity, variable-speed gas furnace compatible with 2025 Compliant Refrigerant

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.
Features
Precision Makes Perfect
Precise Comfort® technology finely-tunes and adjusts heating output in tiny increments, perfectly matching your energy use with your comfort, making it the highest-efficiency, variable-capacity furnace available.
At up to 99 percent, “efficient” is an understatement.
More efficient than anything the industry has ever seen, this premier furnace boasts an efficiency rating of up to 99%—that means it essentially converts every last bit of energy it uses into heating the home.
SilentComfort™ technology ensures whisper-quiet operation
SilentComfort™ technology combines advanced engineering with sound-absorbing insulation to deliver the ultimate in quiet performance.
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.
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.
