Armstrong Air
Oil Furnaces / Back to Oil Furnaces
L83BF/R Standard-Efficiency Lowboy

L83BF/R Resources

Certification Certification

Top Features of the L83BF/R

  • 83% AFUE Efficiency Rating

    Compared to an older furnace, this can potentially save you hundreds of dollars per year in energy costs.

  • Insulated Cabinet

    Prevents loss of warm air while reducing noise from the motor.

  • Beckett Burners

    Features like solid-state ignition, PSC burner motor and Clean-Cut pump make these burners the most popular in the industry.

Efficiency

Quiet

Reliability

Top Features of the L83BF/R

  • 83% AFUE Efficiency Rating

    Compared to an older furnace, this can potentially save you hundreds of dollars per year in energy costs.

  • Insulated Cabinet

    Prevents loss of warm air while reducing noise from the motor.

  • Beckett Burners

    Features like solid-state ignition, PSC burner motor and Clean-Cut pump make these burners the most popular in the industry.
;