Upflow furnace components, Downflow furnace components – Carrier 58RAP User Manual
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UPFLOW FURNACE COMPONENTS
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Relief Box
Gas Valve Control Knob (On, Pilot, Off)
Gas Valve
Gas Burner
Pilot Burner and Thermocouple
Blower Door Safety Switch
Blower and Blower Motor
Draft Safeguard Tlibe and Switch
Rating Plate (Behind Junction Box)
Gas Manifold
Filter Retainer
Air Filter
A92180
DOWNFLOW FURNACE COMPONENTS
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1
I
Manual-Reset Auxiliary Limit Switch (Behind
Enclosure)
i 2 I Blower and Blower Motor
I
3 i Relief Box
I
4
I
Rating Plate
i 5 I Gas Valve Control Knob (On, Pilot, Off)
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6
I
Gas Valve
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7
I
Gas Burner
I 8~|
Blower Door Safety Switch
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9 i Draft Safeguard Tbbe and Switch
1 1 0 1 Gas Manifold
i 11~| Pilot Burner and Thermocouple
A92181