Lenoxx Electronics O23 manual

O23 Oil Furnace ◆ Up to 83% AFUE

LENNOX’ ELITE® SERIES

Home Comfort Systems

O23

Clean, quiet and comfortable home heating

Contents

O23 Oil Furnace ◆ Up to 83% AFUE LENNOX’ ELITE® SERIES Elite® Series O23 Oil Furnace Innovation never felt so good.™ CLEAN, QUIET AND COMFORTABLE HEATING, WITH EASY MAINTENANCE Up to 83% AFUE (Annual Fuel Utilization Efficiency) Efficient INNOVATIVE FEATURES FOR ENHANCED COMFORT AND EFFICIENCY Heavy-GaugeSteel Heat Exchanger – Innovative Combustion Chamber – Beckett AFII Burner – Heavy-DutyFuel Pump – CUSTOMIZE YOUR COMFORT DEALERS YOU CAN COUNT ON