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WELCOME TO
TODAY’S
GENERATION OF
COMFORT
Congratulations! Your new, higher
efficiency gas furnace is a sound
investment which will reward you
and your family with years of warm
memories winter after winter.
Not only is your new furnace energy
efficient, it is also extremely reliable.
Spend just a few minutes with this
booklet to learn about the operation
of your new furnace—and the small
amount of maintenance it takes to
keep it operating at peak efficiency.
Years went into the development of
your new furnace. Take a little time
now to assure its most efficient oper-
ation for years to come.
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MODEL 383KAV and 395CAV
Upflow Furnace
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MODEL 373LAV and 376CAV
Downflow/Horizont
al
Furnace
UPFLOW FURNACE
COMPONENTS
Relief Box
Rating Plate
Gas Valve Control Knob or Electric Switch
(On/Off)
Gas Valve
Gas Burner
Flame Sensor
Filter Retainer
Air Filter
Blower and Blower Motor
Blocked Vent Safeguard Tube and Switch
Gas Manifold
Manual Reset Limit Switch
Hot Surface Ignitor
Blower Door Safety Switch
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