- Heavy-duty aluminized-steel tubular heat exchanger
- ""Silicon Nitride igniter""
- Color-coded low-voltage terminals
- Multi-speed ECM blower motor with continuous fan speed
- Fault code LED Output
- High reliability and quality
- Durable and long igniter life
- Provisions for electronic air cleaner and humidifier
- Energy Efficient and quiet circulation
- Self-diagnostic control board with constant memory
- Simple installation and setup
- Quiet and simple operation