High Efficiency HCG Series

Top Service Items     •     Additional Resources

The American HCG Series was introduced in 2014. The American HCG Series offers industry-leading efficiency coupled with full modulation for increased longevity. Service technician training for this new model is available online or at American University’s hands-on lab in Ashland City (Nashville), Tennessee.

  • Features and Benefits
  • How It Works
  • Application and Installation



Top Service Items
  • Blocked Air Intake Error
  • Blocked Exhaust Error
  • Ignition Failure Error
  • Hardware Failure – Flame Rod Short
  • Low Gas Pressure Error
  • No Blower Speed Feedback Error
Back to Top
Additional Resources
  • Controls
Back to Top