97% Multi-Position, Variable Speed 60,000/80,00/100,000/120,000 BTU Modulating, Upflow

  • Up to 98% AFUE
  • Stainless-Steel Tubular Primary Heat Exchanger
  • Efficient and Quiet Variable-Speed Circulator Motor

Features

  • 98% AFUE
  • Stainless-Steel Tubular Primary Heat Exchanger
  • Efficient and Quiet Variable-Speed Circulator Motor
  • Durable Silicon Nitride Igniter
  • Self Calibrating Modulating Gas Valve
  • Quiet, Variable-Speed, Induced-Draft Blower
  • Continuous Air Circulation
  • Self-Diagnostic Control Board
  • Heavy-Gauge Steel Cabinet
  • Thermally Insulated Cabinet