JT3800SH2SS General Electric Microwave Oven Combo - Overview

Sections of the JT3800SH2SS

[Viewing 7 of 7]
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HALOGEN LAMP – Part Number: WB02X35488
HALOGEN LAMP
★★★★★
★★★★★
(9)
PartSelect #: PS16216934
Manufacturer #: WB02X35488
You can always rely on our GE Halogen Lamp to keep your appliance shining bright. This high-performance halogen lamp was made by GE, specifically for your appliance. Wondering why its such a critical ...
  No Longer Available
Microwave Fuse – Part Number: WB27X10928
Microwave Fuse
★★★★★
★★★★★
(1)
PartSelect #: PS1481237
Manufacturer #: WB27X10928
This ceramic microwave fuse is just over an inch in length. It is white in the center, and metal on both ends. This is a 20-amp fuse, and is used to power your microwave. If the touch pad on the micro...
$25.31
  Special Order
Primary Door Interlock Switch – Part Number: WB24X10047
Primary Door Interlock Switch
★★★★★
★★★★★
(3)
PartSelect #: PS237015
Manufacturer #: WB24X10047
This interlock switch is located in the door latch.
$54.49
  Special Order
SENSOR Assembly – Part Number: WB21X10165
SENSOR Assembly
★★★★★
★★★★★
(5)
PartSelect #: PS8754411
Manufacturer #: WB21X10165
If your oven isn’t heating right or the temperature keeps changing, this sensor could be the problem. It helps your oven stay at the right temperature by sending signals to the control board. When it’...
$64.26
  Special Order
Monitor Interlock Switch – Part Number: WB24X25397
Monitor Interlock Switch
PartSelect #: PS11766871
Manufacturer #: WB24X25397
If your microwave won’t start even though the door is shut, this switch might be the reason. It helps your microwave know the door is closed so it can run safely. This genuine part is easy to install ...
  No Longer Available
Range Lamp Halogen Bulb G9 – Part Number: WB25T10102
Range Lamp Halogen Bulb G9
★★★★★
★★★★★
(2)
PartSelect #: PS8754479
Manufacturer #: WB25T10102
Need better lighting inside your oven? This halogen bulb gives off a warm, clear light so you can easily check on your food while it cooks. It’s made to handle high heat and fits into the top of the o...
$26.78
  Special Order
THERMOSTAT – Part Number: WB20X10048
THERMOSTAT
PartSelect #: PS3491479
Manufacturer #: WB20X10048
Looking for a reliable solution to ensure your microwave works safely and efficiently again? The GE Microwave Thermostat is what you need. It plays a crucial role in preventing any overheating, which ...
  No Longer Available
Range Screw – Part Number: WB01T10008
Range Screw
PartSelect #: PS222157
Manufacturer #: WB01T10008
This part is a replacement screw for your oven. It is made of black metal and is sold individually. This screw is approximately 1/4 inch in diameter and about 1/2 inch in length. It is designed to con...
$13.95
  Special Order
Diode Cable – Part Number: WB27X10037
Diode Cable
PartSelect #: PS239148
Manufacturer #: WB27X10037
This diode cable is a replacement electrical component designed to regulate current flow within an appliance circuit. It helps protect sensitive components and is commonly replaced when electrical fau...
$50.15
  Special Order
Fan Sensor Board – Part Number: WB27T11463
Fan Sensor Board
PartSelect #: PS8754576
Manufacturer #: WB27T11463
Maintain safe and consistent oven performance with this genuine cooling fan sensor board. This electronic component monitors the cooling fan’s speed and communicates with the main control board to pre...
$77.56
  Special Order
Capacitor – Part Number: WB27X11033
Capacitor
PartSelect #: PS2353613
Manufacturer #: WB27X11033
This capacitor delivers the electrical boost required for motors to start and operate efficiently. Proper capacitance reduces strain on motor components and helps prevent startup failures or inconsist...
$72.93
  Special Order
TRAY GLASS – Part Number: WB27X43590
TRAY GLASS
★★★★★
★★★★★
(1)
PartSelect #: PS16873477
Manufacturer #: WB27X43590
This tray rotates in your microwave ensuring more even temperatures.
  No Longer Available

Questions And Answers for JT3800SH2SS

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2 questions answered by our experts.
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Kenneth
October 25, 2024
What circuit board does the PS8754411 connect to? Have one coming.
For model number JT3800SH2SS
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Hello Kenneth, thank you for your question. The machine control board is PS11773894. Good luck with your repair.

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Linda
February 28, 2023
What are dimensions of this microwave/oven unit please
For model number JT3800SH2SS
PartSelect logo
Hi Linda, thank you for reaching out. According to our research, the dimensions of this microwave are as follows: Overall Height = 43.375 in. Overall Width = 29.75 in. Overall Depth = 26.75 in. Cabinet Width = 30.0 in. Cutout Dimensions w x h x d = 28-5/8 x 42-1/4 x 23-1/2 in. Lower Oven Interior Dimensions = 25 x 17-3/8 x 20-1/4 in. Upper Oven Interior Dimensions = 20-1/16 x 8-1/2 x 17 in. We hope this helps!

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Common Symptoms of the JT3800SH2SS

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Won’t turn on
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No heat
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Touchpad does not respond
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Tray won’t turn
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Doesn’t shut off
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Oven is too hot
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Will Not Start
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Oven not heating evenly
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Microwave completely stopped working
Turned out the issue was easily solved by replacing a single, inexpensive fuse.

First off, UNPLUG THE MICROWAVE.

The fuse is located under the plastic grill at the top of the microwave. It's held on by two screws. Once you've removed the screws and taken off the plastic grill, you go to the right side of the microwave and remove another screw that holds a small metal grill in place. Removing the small metal grill is probably the toughest part of this repair. You kind of have to rock it back and forth a bit to get it to release. Once that's off, you can get to the fuse. I removed the burnt out one with a pair of needle nose pliers. I also put a small piece of cardboard under the fuse when I did this so I didn't accidentally drop it into the innards of the microwave. I did the same thing when I replaced the new fuse. I then plugged the appliance back in and made sure it worked. Once that was confirmed, I replaced both grills.
Parts Used:
Microwave Fuse
  • Kim from Cliffside Park, NJ
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Screw drivers
964 of 1258 people found this instruction helpful.
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I diagnosed the problem incorrectly: based on a previous repair.
The old fuse is perfectly good. The new ones arrived within a day.
Parts Used:
Microwave Fuse
  • Ralph from Brandon, FL
  • Difficulty Level:
    Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Pliers, Screw drivers
66 of 139 people found this instruction helpful.
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Microwave would turn on and count down, but not heating and not rotate turntable. Pressing door up would occasionally start heat.
First I disconnected the power and opened the door. Then I removed the top screws holding the top vent louvers, then removed the screw at the top of the touch pad. The touch pad removes by sliding up slightly then tilting top out. I unscrewed two screws holding the door latch assembly. Press the tab to remove and replace switch. Reconnect wires, reseat latch mount by placing top bracket tab in place first, allign and secure with screws. Reseat touch pad by placing bottom tabs in first, tilt forward and press up to seat top tabs, secure with top screw. Secure vent louver screws, plug in and watch your microwave work again.
Parts Used:
Primary Door Interlock Switch
  • Michael from Ridgefield, CT
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
40 of 67 people found this instruction helpful.
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