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.

ComfortNet™ Communicating System Compatible – Continuously monitors the system’s operating performance and allows remote control of system as an option. – 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