Evolution® System
The Plus 80v™ Gas Furnace


High Efficiency Heating with Smart, Fool-Proof Control
Bringing home energy-wise comfort is now easier than ever with our Evolution 80 Gas Furnace and simplified system control. An AFUE rating of up to 80% pays off in higher efficiency for lower energy bills and more affordable total home comfort.
Models: 315AAV, 315JAV
Key Features
- 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 upon registration (315AAV)
- 10-year parts and 20-year heat exchanger limited warranty upon registration (315JAV)
315AAV
| Performance | |
| Energy Efficiency | Up to 80% AFUE |
| Warranty | 10-year parts and 20-year heat exchanger limited warranty upon registration |
| Controls | |
| Controls Supported | Evolution® Control, Thermidistat™, Thermostat |
| Diagnostics | Over 70 parameters via PDA or laptop |
| Technology | |
| Capacity | 66,000 - 154,000 BTUH |
| Blower Motor | Variable speed |
| Fuel | Natural gas, convertible to liquid propane (LP) |
| Aesthetics | |
| Profile | Two-stage, 4-way multipoise |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
| Back to Top | |
315JAV
| Performance | |
| Energy Efficiency | Up to 80% AFUE |
| Warranty | 10-year parts and 20-year heat exchanger limited warranty upon registration |
| Controls | |
| Controls Supported | Evolution® Control, Thermidistat, Thermostat |
| Diagnostics | Over 70 parameters via PDA or laptop |
| Technology | |
| Capacity | 66,000 - 154,000 BTUH |
| Blower Motor | Variable speed |
| Fuel | Natural gas, convertable to liquid propane (LP) |
| Aesthetics | |
| Profile | Two-stage, 4-way multipoise |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
| Back to Top | |



Energy Efficiency
Quiet Level
Durability

