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Built to exacting standards with the highest-quality components, the
Dave Lennox Signature
®
Collection O23V oil furnace is a superior way
to keep your home warm and comfortable.
QUIET, EFFICIENT, COMFORTABLE HEATING
Every innovation speaks to quality—from its innovative variable speed
motor to its insulated steel cabinet. For those who refuse to compromise,
the O23V oil furnace is the premium choice, inside and out.
Dave Lennox Signature
®
Collection O23V Oil Furnace
Innovation never felt so good.
™
EFFICIENCY RATING
Up to 83% AFUE (Annual
Fuel Utilization Efficiency).
WARRANTY*
Limited lifetime warranty
on the heat exchanger.
10-year limited warranty
on all remaining covered
components.
Variable speed operation
assures comfort, efficiency and
considerable noise reduction
Quality components ensure
long-lasting reliability
VARIABLE SPEED MOTOR
* Applies to residential applications only.
See actual warranty certificate for details.
Innovative
Uses variable speed technology
to improve comfort and indoor
air quality
A variable speed motor moves at
different speeds to precisely control
the flow of air throughout your
home. Better airflow control means
a better balance of comfort.
When the variable speed motor
increases speed, it does so smoothly
and gradually. During summer
months, this allows your air
conditioner to remove moisture
from the air for improved comfort
and better indoor air quality.