CONQUEST 80 - Upflow;Horizontal Unit; Downflow Unit; Horizontal Unit; Standing Pilot Burner and Hot Surface Igniter

FURNACEFEATURESAND SPECIFICATIONS
The Low Profile Furnace comes in
several models: a dedicated upflow,
a dedicated downflow, a combination
upflow/horizontal, and a dedicated
horizontal. All models use either
1 /2- or 3/4-horsepower direct drive,
multi-speed blowers.
FIGURE 2
UPFLOW/HORIZONTAL UNIT
FIGURE 3
DOWN FLOW UNIT
FIGURE 4
HORIZONTAL UNIT
A WARNING: NEVER INSTALL A
HORIZONTAL UNIT ON ITS BACK
WITH THE UNIT DOORS FACING
UP. HAZARDOUS CONDITIONS
CAN OCCUR POSSIBLY CAUSING
PROPERTY DAMAGE FROM FIRE,
OR EXPLOSION, OR CAUSING
SERIOUS PERSONAL INJURY OR
DEATH FROM CARBON
MONOXIDE POISONING.
► Hot surface and direct spark
ignition are controlled by a solid state
integrated furnace control board.
Earlier furnaces used the hot surface
igniter not only to light the burners,
but to act as a flame sensor using the
process of flame rectification. Current
FIGURE 5
units now use a remote flame sensor
to monitor the burner flame.
A WARNING: INSTALL
DEDICATED UPFLOW UNITS IN
THE UPFLOW POSITION ONLY.
FAILURE TO COMPLY CAN
RESULT IN HAZARDOUS
CONDITIONS, POSSIBLY CAUSING
PROPERTY DAMAGE FROM FIRE,
OR EXPLOSION, OR CAUSING
SERIOUS PERSONAL INJURY OR
DEATH FROM CARBON
MONOXIDE POISONING.
NOTE: As of January 1998 standing
pilot ignition furnaces are
no longer available.
STANDING PILOT BURNER
AND HOT SURFACE IGNITER
5