Installation, Operation and
Maintenance Manual
O4MD Oil Fired Downflow/
Horizontal Warm Air Furnace
FOR YOUR SAFETY:
Do not store or use gasoline
or other flammable
liquids or
vapors in the vicinity of this, or any other appliance.
ALL INSTALLATIONS
MUST MEET ALL
LOCAL, PROVINCIAL/STATE,
AND
FEDERAL
CODES WHICH MAY
DIFFER FROM THIS MANUAL
Read this complete manual before beginning
installation. These instructions must be kept
with the furnace for future reference.
153B0801