• Heavy-duty aluminized-steel tubular heat exchanger
• Stainless-steel secondary
  heat exchanger
• Single-stage gas valve

• Durable silicon nitride igniter
• Quiet single-speed induced
  draft blower
• Self-diagnostic control board with constant memory fault code history output to an LED

• Color-coded low-voltage terminals with provisions for air cleaner and humidifier
• Cabinet air leakage
  (QLeak) =
• All models comply with California 40 ng/J Low NOx emissions standards

If the heat exchanger ever fails in this unit, the original registered owner will receive a new heat exchanger. This furnace also has a 10-Year Parts Warranty on all functional parts. For a full description of all warranties applicable to this product, please review the consumer brochure or product warranty.

This gas furnace has an AFUE rating of up to 92%, which means that up to 92 cents of every $1.00 of heating energy expense warms your home.