Product Description

Energy Efficiency: Up to 99% AFUE

ENERGY STAR® Certified: Yes

Stages of Heating: Modulating

Quiet Operation: SilentComfort™ Technology and Fully Insulated Cabinet

Motor: Variable Speed

Enhanced Humidity Control: Yes

Blower Compartment: Insulated

Air Filter and Humidifier Compatible: Yes

Ultra-Low Continuous Fan: Yes

Dual-Fuel Capable: Yes

Ignition: SureLight® Silicon Nitride IgnitorParts Warranty: Limited Lifetime Warranty on Heat Exchanger. 10-Year Limited Warranty on covered components.

For more information please visit

https://www.lennox.com/products/heating-cooling/furnaces/slp99v