- Up to 82.4% 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
- Low Boy model for tight installations
- Durable aluminized steel secondary heat exchanger
- 10-year parts and a lifetime heat exchanger limited warranty upon timely registration
