Quiet, Energy-Efficient Components

Comfort Heating
1. Variable Speed Motor – Automatically adjusts the control of airflow for ultimate comfort.

2. Two-Stage Operation – Provides two levels of heat output for greater temperature control, regulating temperature to within as little as one degree of the thermostat setting.

Quiet Operation
3. Special Insulation – Further reduces sound for even quieter operation.

4. Two-Stage Gas Valve – Quietly adjusts the amount of gas to accommodate two levels of heating.

Energy Efficiency
5. Secondary Heat Exchanger – Allows the furnace to reach high efficiency levels by
capturing additional heat.

Reliable Performance
6. SureLight® Control Board – Controls furnace operation to ensure reliable and efficient operation.

7. Duralok® Heat Exchanger – Made of high-quality, patented ArmorTuf™ aluminized steel.

8. Durable Steel Cabinet – Made to last, with an attractive, high-quality, textured paint finish.