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Whirlpool
Microwave/Hood Combo

Model # MH1150XMB3 Official Whirlpool microwave/hood combo

Here are the diagrams and repair parts for Official Whirlpool MH1150XMB3 microwave/hood combo, as well as links to manuals and error code tables, if available.

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Error Codes

Model diagram and schematic

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ALL PARTS
Showing 10 of 113 parts  |
Lamp Assembly 4393681
#7

Air flow parts diagram

Lamp assembly

Part #4393681

Replaced by #8206232A

?
Manufacturer substitution
This part replaces 4393681. Substitute parts can look different from the original.
BEST SELLER
$9.02 | 
44% OFF MSRP : $16.00
Back Order
Microwave/hood Light Bulb 8205586
#2

Interior and ventilation parts diagram

Microwave/hood light bulb

Part #8205586

Replaced by #8206232A

?
Manufacturer substitution
This part replaces 8205586. Substitute parts can look different from the original.
BEST SELLER
$9.02 | 
44% OFF MSRP : $16.00
Back Order
Monitor Switch 4393598
#23

Interior and ventilation parts diagram

Monitor switch

Part #4393598

Replaced by #W10269458

?
Manufacturer substitution
This part replaces 4393598. Substitute parts can look different from the original.
BEST SELLER
$25.15 | 
32% OFF MSRP : $37.00
In Stock
Capacitor 8205553
#20

Interior and ventilation parts diagram

Capacitor

Part #8205553

Replaced by #W10850446

?
Manufacturer substitution
This part replaces 8205553. Substitute parts can look different from the original.
BEST SELLER
$94.83 | 
32% OFF MSRP : $140.00
In Stock
Primary Switch 4393697
#10

Interior and ventilation parts diagram

Primary switch

Part #4393697

Replaced by #W10211972

?
Manufacturer substitution
This part replaces 4393697. Substitute parts can look different from the original.
BEST SELLER
$33.83 | 
38% OFF MSRP : $55.00
In Stock
Primary Switch 4393599
#24

Interior and ventilation parts diagram

Primary switch

Part #4393599

Replaced by #W10211974

?
Manufacturer substitution
This part replaces 4393599. Substitute parts can look different from the original.
BEST SELLER
$31.20 | 
38% OFF MSRP : $50.00
In Stock
Microwave Vent Grille (replaces 8169463) 8183948
#8

Cabinet and installation parts diagram

Microwave vent grille (replaces 8169463)

Part #8183948

BEST SELLER
$37.23 | 
12% OFF Phone Price : $42.23
In Stock
Grease Filter 4393790
#4

Interior and ventilation parts diagram

Grease filter

Part #4393790

Replaced by #6802A

?
Manufacturer substitution
This part replaces 4393790. Substitute parts can look different from the original.
This item is not returnable
$22.99 | 
18% OFF Phone Price : $27.99
In Stock
Turntable Motor 8183953
#8

Magnetron and turntable parts diagram

Turntable motor

Part #8183953

Replaced by #W10642989

?
Manufacturer substitution
This part replaces 8183953. Substitute parts can look different from the original.
$77.21 | 
30% OFF MSRP : $110.00
In Stock
Microwave Turntable Tray (replaces 8206226) 4393799
#4

Magnetron and turntable parts diagram

Microwave turntable tray (replaces 8206226)

Part #4393799

$67.04 | 
7% OFF Phone Price : $72.04
In Stock

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Why is there no display on my water softener?

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Why isn't my water softener softening my water?

Main causes: empty salt tank, salt bridge, depleted resin, clogged or damaged venturi, broken rotor position switch, fai…

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Why isn't my water softener using salt?

Main causes: salt bridge inside the salt tank, bad timer, valve motor failure, faulty rotor valve, clogged venturi…

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Why are water softener resin beads in my water?

Main causes: broken resin tank screen, bad resin tank seals, cracked upper distributor in resin tank…

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Why is my softened water salty?

Main causes: clogged drain hose, faulty rotor valve, leaky rotor valve seals…

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Why isn't my water softener meter working?

Main causes: broken water flow meter, faulty timer, water flow to softener is bypassed…

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Main causes: faulty brine valve assembly, bad rotor valve…

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Repair guides for water softeners

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How to replace a water softener rotor position switch

How to replace a water softener rotor position switch

The rotor position switch detects the position of the valve rotor. If the rotor position switch fails, follow these step…

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Repair difficulty
Time required
 30 minutes or less
How to replace a water softener timer

How to replace a water softener timer

The timer is the control board you use to program the water softener. If the timer isn’t accepting commands when you pus…

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Repair difficulty
Time required
 15 minutes or less
How to replace a water softener valve motor

How to replace a water softener valve motor

The valve motor rotates the valve rotor to operate the water softener. If the water softener valve motor fails, follow t…

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Repair difficulty
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 30 minutes or less

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

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