18L94 Ducane 96% 90K/3 Ton 2 Stage Variable Speed Gas Furnace 21"

• 96% AFUE efficiency rating saves you energy even during the coldest winter months
• Energy star certification means you could be eligible for money-saving rebates
• Variable speed motor starts up slowly and then quietly accelerates to keep temperature and humidity perfectly controlled, while helping you save money on energy costs
• Robust aluminized steel heat exchanger is crimped, not welded, for increased durability and safety when burners are ignited
• Two-stage operation adjusts heat output based on indoor and outdoor temperatures to optimize comfort and energy usage
• 10-year limited warranty on parts and a limited lifetime warranty on the heat exchanger (with registration) offer added peace of mind

Install Instructions
Specification Sheet

When you think about everything Ducane delivers, your decision is easy. With Ducane, all your heating and cooling questions are answered. The performance and reliability you want are right here in a gas furnace that is ready to work for you.