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Lennox G50DF Series User's Information Manual

Gas furnace

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E 2001 Lennox Industries Inc.
Dallas, Texas, USA
504,324M
4/2001
Do not store or use gasoline or other flam
mable vapors and liquids in the vicinity of
this or any other appliance.
Installation and service must be performed by
a qualified installer, service agency or the gas
supplier.
04/01
*2P0401*
WARNING
If the information in this manual is not followed
exactly, a fire or explosion may result causing
property damage, personal injury or loss of
life.
WHAT TO DO IF YOU SMELL GAS:
D Do not try to light any appliance.
D Extinguish any open flames.
D Do not touch any electrical switch; do not use any
phone in your building.
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 de
partment.
G50DF(X)
SERIES

GAS FURNACE

Litho U.S.A.
504,324M
*P504324M*

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Summary of Contents for Lennox G50DF Series

  • Page 1: Gas Furnace

    Click in the top of this page to see online articles about heating system inspection, diagnosis, and repair at InspectAPedia.com  E 2001 Lennox Industries Inc. Dallas, Texas, USA 504,324M G50DF(X) 4/2001 SERIES GAS FURNACE Litho U.S.A. WARNING If the information in this manual is not followed...
  • Page 2 Lennox Industries Inc. CAUTION P.O. Box 799900 Dallas, TX 75379-9900 Before attempting to perform any service or mainte...
  • Page 3: Important Directions

    Because Improper installation, adjustment, alteration, service of this, Lennox recommends the use of a carbon monox or maintenance can cause property damage, person al injury or loss of life. Installation and service must...
  • Page 4 The gas valve on the G50DF(X) is equipped with either a White Rodgers 36E Series Gas Valve gas control knob or lever. Use only your hand to turn the gas control knob or push the gas lever. Never use tools. If the knob or lever will not move by hand, do not try to repair it.
  • Page 5: Service Reminder

    This unit is not equipped with a filter or rack. A field-pro vided, high-velocity filter is required to ensure proper unit Call your Lennox service technician if the unit will not oper operation. ate. Before calling, always check the following to be sure A filter must be in place any time the unit is operating.
  • Page 6: Planned Service

    Return air duct - Must be properly attached and provide Planned Service an air seal to the unit. You should expect a service technician to check the follow ing items during an annual inspection. Power to the unit Operating performance - Unit must be observed during must be shut off for the service technician's safety.

This manual is also suitable for:

G50fx series