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SL297NV Variable-Speed, Ultra-Low Emissions Gas Furnace
First-in-class, lowest emission furnace on the market **
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SL280NV Variable-Speed, Ultra-Low Emissions Gas Furnace
First-in-class, lowest emission furnace on the market **
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ML196E Gas Furnace
Single-stage, 96% fuel-efficient gas furnace with Power Saver™ constant-torque motor design
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ML193E Gas Furnace
Single-stage gas furnace with constant-torque motor design for even temperatures and constant efficiency
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