1. Heavy-duty aluminized-steel tubular heat exchanger.
2. Stainless-steel secondary heat exchanger.
3. Single-stage gas valve.
4. Durable Silicon Nitride igniter.
5. Quiet single-speed induced draft blower.
6. Self-diagnostic control board with constant memory fault code history output to a LED.
7. All models comply with California 40 ng/J Low NOx emissions standard.
8. Can no longer be installed in California’s South Coast Air Quality Management District (SCAQMD) on or after October 1, 2019.
9. AHRI Certified.
10. ETL Listed.

PRODUCT BENEFITS:

1. High reliability and quality.
2. Faster condensate water drainage and no unit water leakage.
3. Durable and long igniter life.
4. Provisions for electronic air cleaner and humidifier.
5. Energy Efficient and quiet circulation.
6. Lower NOx emission.
7. Self-diagnostic control board with constant memory.
8. Meets the performance requirements for AHRI certification and complies with ETL North American safety standards.
9. Operates on two-stage or single-stage thermostats.
10. Easy Connection for EAC and Humidifier.

1. With a Lifetime Limited Warranty on the heat exchanger for the original registered homeowner, you're guaranteed long-term reliability. Should the heat exchanger falter within the initial 10 years of ownership, rest assured we'll replace the entire unit for as long as you call your house a home.
2. Benefit from a 10-Year Limited Parts Warranty covering all functional components, ensuring enduring performance and your peace of mind.
3. Important Notice: 
   To receive the 10-Year Parts Limited Warranty, online registration must be completed within 60 days of installation by a qualified contractor, if not completed there will only be 5 years of coverage.