• Two stage gas valve
  • 1st stage at 60%
  • 2nd stage at 100%
  • Minimize temperature swings and increase comfort
  • Variable blower gently moves heat through the home
  • Two stage gas valve:
  • 1st stage at 60%
  • 2nd stage at 100%
  • Minimize temperature swings and increase comfort
  • Uses 2/3 less energy than competitive single-speed units