Upflow furnace components, Downflow/horizontal furnace components – Carrier 58ZAV User Manual
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UPFLOW FURNACE COMPONENTS
B
Relief Box
B
Gas Valve Control Knob (On/Off)
B
Gas Valve
1-----
a
Gas Burner
a
Hot Surface Ignitor
a
Blower Door Safety Switch
2 —
B
Blower and Blower Motor
3 —
a
Draft Safeguard Urbe and Switch
4------
B
Rating Plate (Behind Junction Box)
a
Gas Manifold
6-------
a
Filter Retainer
a
Air Filter
a
Flame Sensor
11------
a
Manual Reset Limit Switch
7-------
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DOWNFLOW/HORIZONTAL
FURNACE
COMPONENTS
m
B
B
a
B
B
B
B
B
a
a
Manual-Reset Auxiliary Limit Switch
Blower and Blower Motor
Relief Box
Rating Plate
Gas Valve Control Knob (On/Off)
Gas Valve
Gas Burner
Blower Door Safety Switch
Draft Safeguard Tlibe and Switch
Gas Manifold
Hot Surface Ignitor
Flame Sensor
Manual Reset Limit Switch (2)
A92065