Evolution® System Plus 95s™ Gas Furnace (Best)

• PerfectSense™ technology for up to 73% tighter tempera...ture control over single stage furnaces
• Quiet when it counts
• Evolution® Control ready
• Ultimate cost-savings energy efficiency to 95% AFUE
• Perfect Humidity™
• Fan On Plus™ technology
• Sealed combustion system
• Pilot-free PerfectLight™ ignition
• Filter cabinet
• Lifetime limited warranty on heat exchanger
• 10-year parts limited warranty upon registration

Preferred™ Series Plus 90x™ Gas Furnace (Better)

• Outstanding energy savings-up to 93% AFUE
• Perfect Heat™ technology
• Fan On Plus™ technology
• QuieTech™ noise reduction system
• Sealed combustion system
• Pilot-free PerfectLight™ ignition
• Filter cabinet
• 10-year parts limited warranty upon registration

Legacy™ Line 95™
Gas Furnace (Good)

• Tremendous energy savings-up to 95% AFUE
• Fan On Plus™ technology
• Sealed combustion system
• Stainless steel heat exchangers for lasting durability
• Pilot-free PerfectLight™ ignition
• 10-year parts limited warranty when properly registered