Lennox G21Q - Manual
Lennox G21Q – 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 – FIGURE 1; For Your Safety, Read Before Lighting; WARNING
- Page 3 – Important Directions; Carbon monoxide gas is invisible, odorless, and; Unit Operation; If you do not follow these instructions exactly, a fire
- Page 5 – IMPORTANT-If a change in the sound level of the unit
E
1994 Lennox Industries Inc.
G21Q & V
SERIES
PRODUCT LITERATURE
1996 Lennox Industries Inc.
Litho U.S.A.
503,072M
8/99
Supersedes 6/96
WHAT TO DO IF YOU SMELL GAS:
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
Do not store or use gasoline or other
flammable vapors and liquids in the
vicinity of this or any other appliance.
Installation and service must be perĆ
formed by a qualified installer, serĆ
vice agency or the gas supplier.
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 suppliĆ
er's instructions.
D
If you cannot reach your gas supplier, call
the fire department.
Dallas, Texas
D
Extinguish any open flames.
GAS FURNACE
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Summary
Page 1 G21 (Q & V) Series Parts Arrangement FIGURE 1 AIR INTAKE CONNECTION LIMIT CONTROL LOW VOLTAGE TERMINAL STRIP GAS VALVE EXPANSION TANK CONTROL BOX DOOR INTERLOCK SWITCH DIFFERENTIAL PRESSURE SWITCH G21Q SERIES BLOWER MOTOR AIR VALVE AND AIR HOUSING BLOWER G21V SERIES BLOWER MOTOR For Your ...
Page 2 Use only your hand to push in or move the gas controllever or switch. Never use tools. If the lever or switchwill not push in or move by hand, do not try to repair it,call a qualified service technician. Force or attemptedrepair may result in a fire or explosion. Important Directions 1. Keep ...
Page 4 FIGURE 4 MANUAL MAIN SHUT-OFF VALVE GROUND JOINT UNION DRIP LEG GAS CONNECTOR RIGHT SIDE PIPING AUTOMATIC GAS VALVE GAS PIPING FIGURE 5 FOR UNIT TO OPERATE DISCONNECT SWITCH MUST BE IN ON" POSITION TYPICAL FUSE/DISCONNECT SWITCH BOX MOUNTED ON FURNACE Servicing the Filter Inspect and cle...
