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GE
Wall Oven/Microwave Combo

Model # PT7800DH4BB Official GE built-in oven with microwave

Here are the diagrams and repair parts for Official GE PT7800DH4BB built-in oven with microwave, as well as links to manuals and error code tables, if available.

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Installation guide
Owner’s manual

Model diagram and schematic

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ALL PARTS
Showing 10 of 198 parts  |
Microwave Fuse WB27X10388
#5001

Insulator parts diagram

Microwave fuse

Part #WB27X10388

Replaced by #WB27X10928

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Manufacturer substitution
This part replaces WB27X10388. Substitute parts can look different from the original.
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$9.73 | 
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Microwave Magnetron WB27X10305
#5009

Insulator parts diagram

Microwave magnetron

Part #WB27X10305

The manufacturer no longer makes this part, and there's no substitute part

Drive Capacitor WB27X10701
#5000

Insulator parts diagram

Drive capacitor

Part #WB27X10701

Replaced by #WB27X11033

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Manufacturer substitution
This part replaces WB27X10701. Substitute parts can look different from the original.
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$41.91 | 
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Wall Oven Cooling Fan Sensor Board WB27T11463
#599

Pedestal diagram

Wall oven cooling fan sensor board

Part #WB27T11463

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Wall Oven Temperature Sensor WB21X10165
#253

Body parts diagram

Wall oven temperature sensor

Part #WB21X10165

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Wall Oven Cooling Fan Assembly WB26X24020
#32

Pedestal diagram

Wall oven cooling fan assembly

Part #WB26X24020

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Microwave Thermostat WB20X10048
Microwave thermostat

Part #WB20X10048

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Latch Assembly WB10X23475
#150

Pedestal diagram

Latch assembly

Part #WB10X23475

Replaced by #WB10X28391

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Manufacturer substitution
This part replaces WB10X23475. Substitute parts can look different from the original.
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Microwave Light Bulb (replaces Wb08x10051, Wb25x21248, Wb25x25393) WB08X10057
#3045

Insulator parts diagram

Microwave light bulb (replaces wb08x10051, wb25x21248, wb25x25393)

Part #WB08X10057

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This item is not returnable
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Latch Board WB06X10640
#4012

Insulator parts diagram

Latch board

Part #WB06X10640

Replaced by #WB10X32577

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Manufacturer substitution
This part replaces WB06X10640. Substitute parts can look different from the original.
$13.42 | 
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