Microwave/Hood Combo

Model # WMH78019HZ1 Official Whirlpool microwave/hood combo

Here are the diagrams and repair parts for Official Whirlpool WMH78019HZ1 microwave/hood combo, as well as links to manuals and error code tables, if available.

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Browse Parts for
WMH78019HZ1 Microwave/Hood Combo
Gaoxin-hvd C W11222648
#26

Interior and ventilation parts diagram

Gaoxin-hvd c

Part #W11222648

Replaced by #W11256462

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Manufacturer substitution
This part replaces W11222648. Substitute parts can look different from the original.
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$24.65
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Lamp Assembly 4393681
#4

Air flow parts diagram

Lamp assembly

Part #4393681

Replaced by #8206232A

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Manufacturer substitution
This part replaces 4393681. Substitute parts can look different from the original.
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$8.63
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Microwave Fuse (replaces W10422951) W10138793
#24

Air flow parts diagram

Microwave fuse (replaces w10422951)

Part #W10138793

Replaced by #W11707984

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This part replaces W10138793. Substitute parts can look different from the original.
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Assembly, Interlock (includes Switches) W11187757
#9

Interior and ventilation parts diagram

Assembly, interlock (includes switches)

Part #W11187757

Replaced by #W11197766

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This part replaces W11187757. Substitute parts can look different from the original.
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$19.97
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Microwave High-voltage Capacitor W10561770
#25

Interior and ventilation parts diagram

Microwave high-voltage capacitor

Part #W10561770

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Filter 8206230
#8

Air flow parts diagram

Filter

Part #8206230

Replaced by #8206230A

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This part replaces 8206230. Substitute parts can look different from the original.
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$11.14
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Microwave Turntable Motor Coupler W10337248
#6

Turntable parts diagram

Microwave turntable motor coupler

Part #W10337248

This item is not returnable
$5.69
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Microwave Mounting Plate (replaces W10440498) W11025649
#1

Cabinet and installation parts diagram

Microwave mounting plate (replaces w10440498)

Part #W11025649

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$12.77
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Microwave/hood Filter W10531156
#15

Air flow parts diagram

Microwave/hood filter

Part #W10531156

Replaced by #WPW10531156

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This part replaces W10531156. Substitute parts can look different from the original.
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Magnetron W11188557
#18

Air flow parts diagram

Magnetron

Part #W11188557

Replaced by #W11230995

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Manufacturer substitution
This part replaces W11188557. Substitute parts can look different from the original.
$180.59
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Symptoms for window air conditioners

Choose a symptom to see related window air conditioner repairs.

Main causes: bad compressor, lack of refrigerant, bad compressor start relay, electronic control board failure…

Main causes: clogged drain hole, air conditioner not leveled properly…

Main causes: clogged condensate drain, air conditioner not leveled properly, leaky window air seals …

Main causes: dirty air filter, air conditioner is too small for the room, temperature set too cold, control failure…

Main causes: turning the air conditioner off and the back on too quickly, dirty or restricted condenser coil, compressor…

Main causes: lack of electrical power, bad electronic control board, wiring failure, bad temperature sensor…

Repair guides for window air conditioners

These step-by-step repair guides will help you safely fix what’s broken on your window air conditioner.

How to replace a window air conditioner ambient thermistor

How to replace a window air conditioner ambient thermistor

If your window air conditioner isn’t cooling properly, it might need a new ambient thermistor. You can replace it yourse…

Repair difficulty
Time required
 45 minutes or less
How to replace a window air conditioner condenser fan

How to replace a window air conditioner condenser fan

If the condenser fan blade is broken or the condenser fan motor won’t run, you can replace the broken parts yourself by…

Repair difficulty
Time required
 90 minutes or less
How to replace a window air conditioner electronic control board

How to replace a window air conditioner electronic control board

The electronic control board is the brain of your window air conditioner. Here’s how to replace it.…

Repair difficulty
Time required
 45 minutes or less

Effective articles & videos to help repair your microwave/hood combos

Use the advice and tips in these articles and videos to get the most out of your window air conditioner.

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