Products » Gas Furnaces
Featured Gas Furnaces
Evolution® System
The Plus 80v™ Gas Furnace (Best)

Energy Efficiency

Quiet Level

Durability

- Communicating furnace with Evolution intelligence
- Energy efficiency - Up to 80% AFUE
- Perfect Heat™ technology
- Perfect Humidity™
- Fan On Plus™ technology
- QuieTech™ noise reduction system
- Pilot-free PerfectLight™ ignition
- Filter cabinet
- 10-year parts and 20-year heat exchanger limited warranty up
- 10-year parts and 20-year heat exchanger limited warranty up
Preferred™ Series Plus 80t™ Gas Furnace (Better)

Energy Efficiency

Quiet Level

Durability

- Energy efficiency-Up to 80% AFUE
- Perfect Heat™ technology
- Fan On Plus™ technology
- QuieTech™ noise reduction system
- Pilot-free PerfectLight™ ignition
- High efficiency air filtration cabinet
- 10-year parts and 20-year heat exchanger limited warranty up
- 10-year parts and 20-year heat exchanger limited warranty up
Legacy™ Line Plus 80™ Gas Furnace (Good)

Energy Efficiency

Quiet Level

Durability

- Energy efficiency - Up to 80% AFUE
- Fan On Plus™ technology
- QuieTech™ noise reduction system
- High efficiency air filtration cabinet
- Pilot-free PerfectLight™ ignition
- Filter cabinet
- 20-year heat exchanger limited warranty
- 5-year parts limited warranty





