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Energy-Efficient Heating with Consistent Comfort


Enjoying energy-wise comfort is now easier than ever with our Model 315A gas furnace and simplified system control. You'll have the cozy and consistent comfort of variable speed operation with a furnace that is extremenly efficient in its electrical use year round. During the summer months, variable speed airflow also provides enhanced comfort through humidity control.

Evolution® Variable-Speed

    • Quiet performance and even-temperature comfort from variable-speed air delivery
    •  Two-stage operation allows longer, more even heating cycles on low stage
    •  Perfect Heat™ technology closely manages your comfort by adjusting system operation to changing conditions
    •  Perfect Humidity™ technology ensures optimal summertime cooling dehumidification when system components include multi- and variable-speed cooling products
    •  Fan On Plus™ technology lets you choose the speed of continuous fan operation with a compatible control
    •  Insulated cabinet for quieter operation
    •  20-year limited warranty on heat exchanger
    •  10-year parts limited warranty upon registration
    • 315A
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