Lennox ML193UH Series User's Information Manual
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Lennox ML193UH Series User's Information Manual

Gas furnace
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Download this manual See also: Instruction Manual, Instruction and Installation Manual
E 2010 Lennox Industries Inc.
Dallas, Texas, USA
506465−01
07/2010
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other ap-
pliance.
Installation and service must be
performed by a qualified installer,
service agency or the gas supplier.
07/10
*2P0710*
WARNING
FIRE OR EXPLOSION HAZARD.
Failure to follow safety warnings exact-
ly could result in serious injury, death,
or property damage.
WHAT TO DO IF YOU SMELL GAS:
D Do not try to light any appliance.
D Do not touch any electrical switch; do not
use any phone in your building.
D Leave the building immediately.
D Immediately call your gas supplier from a
neighbor's phone. Follow the gas supplier's
instructions.
D If you cannot reach your gas supplier, call
the fire department.
ML193UH
SERIES

GAS FURNACE

Litho U.S.A.
506465−01
*P506465-01*

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Summary of Contents for Lennox ML193UH Series

  • Page 1: Gas Furnace

    E 2010 Lennox Industries Inc. Dallas, Texas, USA 506465−01 ML193UH 07/2010 SERIES GAS FURNACE Litho U.S.A. WARNING FIRE OR EXPLOSION HAZARD. Failure to follow safety warnings exact- ly could result in serious injury, death, or property damage. WHAT TO DO IF YOU SMELL GAS: Do not store or use gasoline or other D Do not try to light any appliance.
  • Page 2 ML193UH Parts Identification DURALOK HEAT EXCHANGER ASSEMBLY TOP CAP AIR INTAKE COLLAR BURNERS FLUE COLLAR GAS VALVE AND MANIFOLD UPPER ACCESS PANEL COMBUSTION AIR INDUCER PRESSURE SWITCH ASSEMBLY INTEGRATED CONTROL BLOWER MOTOR BLOWER ACCESS PANEL FIGURE 1 NOTE − This manual is the property of the homeowner the water supply to the house should be shut off and the and must be left with the equipment user.
  • Page 3 If it is installed in an insulated area, the furnace supervisor. must be kept free of insulating material. Insulating ma- Lennox Industries Inc. terial may be combustible. P.O. Box 799900 2 − After any heavy snow, ice or frozen fog event, the fur- Dallas, TX 75379−9900...
  • Page 4 Because 3 − Turn off all electrical power to the unit. of this, Lennox recommends the use of a carbon monox- ide detector in your home, even if you do not own gas 4 −...
  • Page 5 Annually (before heating season) inspect furnace venting Filters system, vent cap, heat exchanger, and burners for corro- All ML193UH filters are installed external to the unit. Fil- sion, deterioration, or deposits of debris. Remove any ob- ters should be inspected monthly. Clean or replace the fil- structions.

  • Page 6: Planned Service

    Service Reminder before either personal injury or property damage occurs. Call your Lennox service technician if the unit will not oper- Do not hesitate to contact a qualified service technician as ate. Before calling, always check the following to be sure an investment in your well being.
  • Page 7 Repair Parts List The following repair parts are available through Lennox dealers. When ordering parts, include the complete furnace model number listed on the CSA International nameplate −− Example: ML193UH045P36B. All service must be done by a li- censed professional installer (or equivalent), a service agency, or the gas supplier.

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