GMSS92

Aluminized-Steel Tubular Primary Heat Exchanger – Distinctive tubular aluminizedsteel construction formed using wrinklebend technology results in an extremely durable heat exchanger. Paired with a stainless-steel secondary heat exchanger, this combination provides reliability, durability and efficiency.

Efficient and Quiet Multi-Speed Circulator Motor – Provides quiet system startup and shutdown with highly-efficient performance.

  • 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) = <2%
  • All models comply with California 40 ng/J Low NOx emissions standards