Preferred Series 80 Oil Furnace (Best)

• Up to 83.5% AFUE
• Multi-speed blower
• High-performance Riello burner
• Quieting flue silencer baffles
• Fully insulated cabinet walls
• Multipoise and Low Boy models for tight installations
• Barometric draft control
• Durable aluminized steel secondary heat exchanger
• 10-year parts and a lifetime heat exchanger limited warranty... upon timely registration (374RAN)
• 10-year parts and a lifetime heat exchanger limited warranty... upon timely registration (369RAN)
• 10-year parts and a lifetime heat exchanger limited warranty... upon timely registration (367RAN)
• 10-year parts and a lifetime heat exchanger limited warranty... upon timely registration (368RAN)

Legacy Line Oil Furnace (Better)

• Up to 80.5% AFUE
• Multiple-speed blower
• Low-constant fan switch
• Even heat distribution
• High-performance Beckett burner
• Quieting flue silencer baffles
• Fully insulated cabinet walls
• Barometric draft control
• Multipoise and Low Boy models for tight installations
• Durable aluminized steel secondary heat exchanger
• 10-year parts and a lifetime heat exchanger limited warranty... upon timely registration (367AAN)
• 10-year parts and a lifetime heat exchanger limited warranty... upon timely registration (369AAN)