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Up to 96.7% AFUE
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Lifetime Heat Exchanger Limited Warranty
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10-Year No Hassle Replacement™ Limited Warranty
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Communicating Capability
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Variable-Speed Operation
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An energy-saving two-stage gas valve and fully variable-speed blower motor give you enhanced control with this high-efficiency gas furnace. Pair it with the Ion™ System Control for full functionality and a complete communicating system.