Two-Stage Heating Adds Up to One Smart Economical Choice
Model: 312AAV
Energy efficient, whisper quiet and ultra-reliable, our Preferred 80 Gas Furnace brings home dual-stage comfort control. You’ll minimize temperature swings and maximize savings as it heats on low most of the time.
KEY FEATURES:
| Energy Efficiency |   |
| Quiet Level | |
| Durability | |
| Performance | |
| Energy Efficiency | Up to 80 AFUE |
| Warranty | 10 year limited upon registration |
| Controls | |
| Supported | Thermidistat, Thermostat |
| Diagnostics | Over 70 parameters via PDA or laptop |
| Technology | |
| Blower Motor | Two speed |
| Primary Heat Exchanger | Serpentuff polypropylene-coated |
| Fuel | Natural gas, convertible to liquid propane (LP) |
| Aesthetics | |
| Profile | Multi-stage, 4-way multipoise |
| Construction | Galvanized steel |
| Paint | Baked on urethane base coat and polyester top coat |
