O25 Oil Furnace

O25 Oil Furnace

Elite® Series
Clean, quiet and comfortable home heating

Energy efficiency

  • Efficiency ratings of up to 84% AFUE

Quiet Operation

  • Insulated blower compartment—minimizes operating sounds
  • Innovative combustion chamber—constructed from alumina-silica ceramic fiber, provides quiet operation and high efficiency

Reliable Performance

  • Riello burner—super-efficient combustion for greater fuel economy and sound reduction
  • Blower motor—multi-speed, direct-drive system that is statically and dynamically balanced
  • Lifetime Limited Warranty on heat exchanger
  • 5-Year Limited Warranty on covered components