Preferred™ Packaged Gas Furnace and Air Conditioner
The Preferred Way to Efficiently Heat and Cool Your Home
With the Preferred Packaged System, you'll get total climate control that's totally efficient: electric cooling and gas heating with high SEER, EER and AFUE ratings for energy-saving performance and year-round, whole-home comfort.
Models: 577C, 574B
- 14 SEER / 12 EER (577C) (pictured)
- 13 SEER / 11 EER (574B)
- Up to 81% AFUE
- Puron® refrigerant
- 2-5 tons cooling capacity
- 40,000-130,000 BTUH heating capacity
- As low as 72 dB (quiet as a vacuum)
- Scroll compressor
- Loss of charge switch
- Galvanized steel cabinet
- Louvered grille (577C)
- Wired grille (574B)
- 10-year parts limited warranty upon registration; Aluminized heat exchangers 15-year parts limited warranty; Stainless steel heat exchanger lifetime parts limited warranty upon registration; Copper coil 5-year parts limited; Tin plated coil 10-year parts limited warranty (577C)
- 10-year parts limited warranty upon registration; Aluminized heat exchangers 15-year parts limited warranty; Stainless steel heat exchanger lifetime parts limited warranty upon registration; Copper coil 5-year parts limited; Tin plated coil 10-year parts limited warranty (574B)
| Energy Efficiency |
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| Humidity Control |
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| Durability |
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