Lennox G40DF(X) SERIES - Manual
Lennox G40DF(X) SERIES – Manual, read for free online in PDF format. We hope this helps you resolve any issues you may have. If you have further questions, please contact us through the contact form.
Table of Contents:
- Page 2 – WARNING
- Page 3 – IMPORTANT; Important Directions; Lighting Information & Operation
- Page 5 – Filters; CAUTION; Service Reminder
- Page 6 – Planned Service
04/01
*2P0401*
504,322M
*P504322M*
G40DF(X)
SERIES
Litho U.S.A.
504,322M
4/2001
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
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 deĆ
partment.
D
Extinguish any open flames.
GAS FURNACE
Do not store or use gasoline or other flamĆ
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.
E
2001 Lennox Industries Inc.
Dallas, Texas, USA
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.
WARNING
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Summary
Page 2 G40DF(X) Parts Identification FIGURE 1 DURALOK TM HEAT EXCHANGER ASSEMBLY LOWER ACCESS PANEL BURNERS BLOWER MOTOR GAS MANIFOLD CABINET CONTROL BOX GAS VALVE COMBUSTION AIR PROVING (PRESSURE) SWITCH COMBUSTION AIR INDUCER BLOWER ACCESS PANEL FLUE COLLAR TOP CAP SURELIGHT t CONTROL BOARD FLUE C...
Page 3 WARNING Do not use this furnace if any part has been under water. Immediately call a qualified service technician to inspect the furnace and to replace any part of the control system and any gas control which has been under water. IMPORTANT Any additions, changes, or conversions required in o...
Page 5 4 - White Rodgers 36E/36F Gas Valve - Switch gas valve lever to OFF . Honeywell VR8205 Gas Valve - Turn knob on gas valve clockwise to OFF . Do not force. 5 - Replace the lower access panel. Filters This unit is not equipped with a filter or rack. A field-proĆvided high-velocity filter is req...
