Legacy Line Plus 80 Gas Furnace
The Dependable Gas Furnace That’s Always Right at Home
The Legacy 80 Gas Furnace delivers everything you’re looking for, and more. More reliable, efficient performance for lower utility bills, and more consistent temperatures throughout your home for more comfortable living.
Models: 311AAV, 311JAV
Key Features
- 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
311AAV
| Performance | |
| Energy Efficiency | Up to 80% AFUE |
| Warranty | 5-year parts limited warranty, 20-year limited warranty on heat exchanger |
| Controls | |
| Controls Supported | Thermidistat™, Thermostat |
| Diagnostics | On board |
| Technology | |
| Capacity | 44,000 – 154,000 BTUH |
| Blower Motor | Single speed |
| Primary Heat Exchanger | Serpentuff™ polypropylene-coated |
| Fuel | Natural gas, convertible to liquid propane (LP) |
| Aesthetics | |
| Profile | 4-way multipoise |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
311JAV
| Performance | |
| Energy Efficiency | Up to 80% AFUE, Low NOx |
| Warranty | 5-year parts limited warranty, 20-year limited warranty on heat exchanger |
| Controls | |
| Controls Supported | Thermidistat, Thermostat |
| Diagnostics | On board |
| Technology | |
| Capacity | 44,000 – 154,000 BTUH |
| Blower Motor | Single speed |
| Primary Heat Exchanger | Serpentuff polypropylene-coated |
| Fuel | Natural gas, convertible to liquid propane (LP) |
| Aesthetics | |
| Profile | 4-way multipoise |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
