Magic Chef oven not heating

Common reasons your Magic Chef oven is not heating

The most common reasons your Magic Chef oven is not heating are a cracked igniter, defective electronic control board or a broken bake element.

  • 28%

    28% of the time it's the
    Igniter

  • 22%

    22% of the time it's the
    Electronic Control Board

  • 13%

    13% of the time it's the
    Bake Element

  • 37%

    37% of the time it's the
    Something else

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Most common repairs needed to fix a Magic Chef oven

Igniter Replacement

When an oven igniter is faulty, it can prevent a burner from igniting, resulting in no heat from the bake or broil burners in the oven. A failed igniter could also cause difficulty in lighting the burner, requiring multiple attempts to achieve ignition. The igniter may emit a clicking sound without successfully lighting the gas, indicating a malfunction. In some cases, the igniter may not produce any visible spark at all. An igniter failure can lead to delayed ignition, causing a noticeable delay between turning the knob and the burner lighting.

Electronic Control Board Replacement

An inoperative electronic control board can lead to various failures in an oven, including a lack of power or heating in the oven, or prevent the oven from turning off. This is because the board serves as the brain of the oven, controlling crucial operations such as regulating oven temperatures, running cooling fans, controlling cooking time and controlling the self-clean cycle of the oven. If the electronic control board malfunctions, it can disrupt communication between many different components. A failing board may prevent the oven door latch from engaging, or may cause a chattering or clicking noise from the oven or emit a burning odor. Due to the potential impact on multiple components, it is advisable to have a Sears Home Services professional conduct diagnostic tests on the board to confirm if replacement is necessary.

Bake Element Replacement

A broken oven bake element will prevent the element from heating. In some cases, the bake element may show visible signs of damage, such as cracks, blisters, or burn marks. A failing element may exhibit an inability of the oven to reach or maintain the set temperature. You may notice uneven cooking or prolonged cooking times. If the element is severely damaged, it may cause sparking, smoking or odd noises during operation. Having a Sears Home Services professional address these symptoms promptly is essential to ensure consistent and effective baking performance in the oven.

Why is my Magic Chef oven not heating up all the way?

Follow these expert tips to figure out why your Magic Chef oven is not heating up.

Gas oven not heating

Here’s a popular and safe DIY video that shows how to safely diagnose and repair a gas oven heating failure:

The first thing that you’ll need to check when your oven isn’t heating is the gas supply.

check-the-kenmore-oven-gas-supply-valve

Check the Gas Supply

If your surface burners are working, then you know your oven should be getting gas as well.

If the burners aren’t working, check your gas supply cut-off valve to make sure that it's open. If it is open and you’re not getting gas, then you need to contact your gas supplier to figure out what’s wrong.

Some ranges have a service cut-off valve on the pressure regulator that shuts off the gas supply to the oven and not the surface burners. If your range has one, make sure that service valve is open.

Here’s an image that shows that service valve:

gas-stove-pressure-regulator-service-valve-tab

Opening the service valve may restore gas to the oven so it works properly.

check-the-oven-burner-igniter-image

Test the igniter

Pull the bottom panel out of your cold oven. Start the oven and see if the igniter glows.

If the igniter glows you may be convinced it’s working and want to replace the safety gas valve. But the safety gas valve rarely fails. The igniter can glow but not get hot enough to open the safety gas valve. In fact, this is the most frequent failure when an oven burner won't ignite even though the igniter is glowing bright. Replacing the igniter in this situation usually fixes the problem.

If you're uncertain whether your glowing igniter has failed, you can have a trained service technician check the amp draw through the igniter circuit.

If the igniter wasn’t glowing, you’ll need to use a multimeter to test it.

Unplug the range. For safety, always disconnect power before checking resistance. To check the resistance of the igniter, put the meter leads on the igniter terminals. If you measure between 10 and 2,500 ohms, then you know your igniter is okay.

If the igniter measures no continuity, that’s an OL on this meter, then you need to replace the igniter. Here’s a video showing you how:

If you’re not completely confident that you can safely replace the oven burner igniter on your own, schedule oven repair and we’ll send a Sears Home Services technician to your home to install a new oven burner igniter.

test-the-gas-oven-safety-gas-valve-image

Test the safety gas valve

Next, check resistance on the safety gas valve. The safety gas valve should measure less than 5 ohms of resistance. If the safety gas valve measures no continuity, you can have a service technician replace that part.

If the igniter and the safety gas valve both check okay, then you could have a problem with wiring, or a defective electronic control board.

When you’re unable to find and fix an oven heating problem on your own, schedule repair service and we’ll send a Sears Home Services technician to your home to repair the oven.

electric-stove-oven-bake-element-image

Why is my Electric Oven Not Heating?

In an electric stove that is working but its oven in not heating, a power supply problem, failed heating element or electronic control failure could be preventing the oven from heating.

Here’s a safe DIY video that shows how to troubleshoot an electric oven that isn’t heating:

If you’re unable to find the cause of the oven heating failure in your electric stove, schedule service and we’ll send a technician to your home to fix the problem.

What to expect when you experience a Magic Chef oven not heating issue

How is the not heating problem fixed?

Correcting most not heating problems usually involves replacing the igniter, electronic control board or bake element. However, there are many potential causes, so a thorough diagnosis is key to fixing the problem. An accurate diagnosis is essential to understanding how much the repair will be.

Sears Home Services recommendations for an oven that is not heating

When the oven is not heating it can be for many reasons. To avoid replacing unneeded parts we recommend having a Sears Home Services professional perform diagnostic tests to identify the root cause of the problem. Our technicians are experienced at diagnosing all types of oven failures.

What to look out for with an oven not heating diagnosis

Diagnosing modern appliances without proper knowledge and training can be difficult. Without using proper diagnostic techniques, fixing your oven problem will only be achieved through changing parts on a hunch. Appliances, especially in the last 10 years, have become extremely advanced, and many models have electronic parts that are difficult to test. DIY repairs on the latest appliance models are becoming increasingly difficult.

Magic Chef ovens normally heat up fast, so a cold interior can signal a gas flow problem (for gas models) or a burnt-out element (for electrics). Rather than juggling extended cook times, let oven door replacement near me or a different specialized service investigate. Proper heat distribution means no more guesswork in achieving that golden crust or tender roast.

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Frequently Asked Questions

Why isn’t my Magic Chef oven heating?
Possible causes include a broken heating element, faulty thermostat, or malfunctioning igniter.
How can I fix my Magic Chef oven if it’s not heating?
Test the heating element, check the thermostat, and inspect the igniter.
Could a faulty thermostat prevent my Magic Chef oven from heating?
Yes, if the thermostat is not working properly, the oven won’t reach the set temperature.
What should I do if my Magic Chef oven isn’t heating?
Check the heating element, thermostat, and igniter for faults.

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Glossary Terms

A thermocouple is a sensor used for measuring temperature, consisting of two different metal wires joined at one end, which generate a voltage proportional to temperature changes.

An oven bag is a heat-resistant, nylon or polyester bag designed for cooking a wide variety of foods in the oven, ensuring moist and flavorful meals by trapping moisture and flavor inside.

An oven rack is a removable shelving unit inside an oven that holds cookware, allowing air to circulate around the food for even cooking and baking.

A dryer drum is the main interior component of a clothes dryer where clothes are placed to be dried. It rotates during the drying cycle, allowing heated air to circulate through the clothes.

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