Evolution® Series 98.3% Gas Furnace

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Manufacturer’s Stated Benefits:

Variable-speed blower allows unit to operate at lower speeds up to 90% of the time, ensuring consistent airflow and temperature.
Perfect Heat™ technology monitors changing conditions to adjust heating
Perfect Humidity™technology removes up to 127% more moisture than a standard furnace
Fan On Plus™ technology


Model Family: 987MB
Annual Fuel Utilization Efficiency: Up to 98.3% AFUE
Energy Star Rated: ENERGY STAR®
Blower Motor: Variable-speed full-featured ECM
Gas Valve: Modulating
Fan Heating Operation: Modulating
Factory Warranty Parts: 10-year parts limited warranty upon registration
Heat Exchanger Warranty: Lifetime limited warranty
Sound Level: QuieTech™


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