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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 operation for years to come
1
MODEL PG8UAA Upflow Furnace
2
MODEL PG8DAA Downflow/Horizontal 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
Draft Safeguard Tube and Switch
Gas Manifold
Manual Reset Limit Switch
Hot Surface Ignitor
Blower Door Safety Switch
Control with LED Light
3
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
C
OM
24V
HUM
G
R
Y
W
11
1
15
10
12
3
4
8
7
5
13
9
6
2
14
