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15 Amazing Facts About Oven You've Never Seen
How to Repair Common Oven Parts

The oven is a kitchen appliance that is typically used to cook food items. The heat produced by the oven sterilizes food items and kills the majority of micro-organisms in them.

A precise oven thermometer is a necessity for all bakers. Knowing how your oven works can help you improve your baking cooking, roasting and cooking abilities. It can also help you avoid the annoying hot spots that can ruin cookies, cakes and baked goods.

Thermostat

The thermostat is one of the most crucial components of your oven, assisting to ensure that the temperature of your food is exactly what you've set on the control panel. However, just like any other electro mechanical switch or sensor it can have issues that cause the oven to over or under heat, or not be able to keep the temperature at the level you've set.

The oven thermostat is basically tiny strips of two different metals connected. When heated by the oven, the metals expand or bend at different rates. This creates an electrical circuit. When the metal in your thermostat reaches the temperature that you set on your control panel, it will shut off the heating element's power. As the oven cools it expands the bimetallic strip in a circuit, re-establishing it and turning on heating element. This process is repeated over and over to maintain a constant temperature in your oven.

It is necessary to disconnect the oven and all screws removed in order to determine the issue with the thermostat. If you have a multimeter (which is a device that measures the electrical current), set it to the ohms level and then test the thermostat. If the multimeter reads zero or very close to it, then the thermostat is working correctly and doesn't require to be replaced.

If the multimeter isn't reading anything at all, then the thermostat is not working properly and requires replacement. Cooker Spare Parts recommends that you replace the thermostat with a fresh one that is the same model as the one you have. The thermostats are sold at a reasonable cost online or at the kitchen store.

Bake Element

Ovens are not complete without the bake element which provides heat to make your oven cook food. It's a simple component that transforms electricity into the high temperatures required to bake, roast, and broiling. Electric ovens and ranges usually have heating elements, which can be exposed or hidden beneath the floor.

The majority of oven heating elements are made from high-resistance materials like nickel-chromium alloy. They work by converting electricity into heat via resistance. The heat then radiates through the interior of the oven to achieve the desired temperature to cook various types of food.

When you turn on your oven the heating element gets to generate heat from the high-voltage electrical energy that flows across its metallic surface. The element is a coil or ribbon (straight or corrugated) of wire, and as the electric current passes through it, it begins to heat up. When the element reaches its temperature, it starts to be lit up in red hot.

The baked element is the primary source of heat in all oven functions. It is usually located at lower levels of the oven. A lot of ovens that are automated also use it to clean themselves. When it starts to get hot, you might find that your oven isn't able to heat up as fast or that your food is not fully cooked.

To check for a working oven baking element, plug your multimeter into its black and red ports, and then place the probes made of metal against each other on one side of your device. Set the other end of the probe against one of its terminals and put your hand on it to determine whether the element is warm to the touch. If not, take it off the element and start testing again.

Broil Element

The broil element is usually located at the top of your oven and can provide high-temperature heat similar to grills to roast or grill food. The broil setting of your oven is an excellent option for quickly searing meat, crisping vegetables, reheating lasagna or making caramel on top of a casserole.

Similar to the bake element the broiler heating element converts electrical energy into heat by the process of resistance. hobs is comprised of an inner core comprised of wires made of metal, encased in an insulating and expanded product called perlite. The inner core is then encased in an outer layer of stainless steel to protect the wires from direct contact with the oven. The three-layer structure helps lower the temperature of the broil element, making it more secure and efficient than the older designs of elements.

You can use any heating element for baking or broiling in your oven. But, you must select one that matches the wattage of your oven's rating. A different wattage could cause damage to your oven or cause it overheat. The current and voltage ratings of the latest heating elements can be located on the control panel of your oven. This allows you to determine the power and rating of your oven.

You should also check the resistance of your old element and compare it with the power output of your new broiler heating element. The higher the resistance, the more energy an oven element consumes.

If your broiler heating element is not working or functions at all, you must replace it right away. It is essential that your oven function properly so that you can cook all your favorite food items. If your oven doesn't function at all, or only intermittently, then the issue could be in a different part.

Light Bulb and Assembly

The light allows you to keep an eye on your food as it cooks without opening the door and letting heat escape. The light will also inform you when the casserole is finished. It's not uncommon for the light bulb to fail. This can be very frustrating but it's an easy repair that you can tackle yourself. Before you start, make sure that the breaker hasn't been tripped and that the three-prong connector is intact.

First, take out the old light bulb and locate the new one. It is possible to search online for a replacement bulb that matches the wattage and type of oven you have. Some ovens use standard 40-watt appliance bulbs, while others require halogen bulbs up to 50 watts. Be aware that the oils from your hands could damage a halogen bulb, so it is recommended to use cotton gloves when handling it.

Remove the glass casing of the bulb before replacing it. Do this slowly to avoid breaking it. You'll then need to remove the air from the bulb and replace it with an appropriate mixture. This will extend the filament life.


If your bulb keeps blinking it could be an electrical issue that requires a professional to fix. Make hobs and ovens that you're using a correct bulb for your oven, and check out your Use and Care Guide for more troubleshooting advice. Remember that it's an excellent idea to unplug your oven and disconnect it from the outlet before you begin any repair. This will prevent you from getting an electric shock.

Vent Tube

The vent tube is an important oven component that permits an airflow within the cavity. This permits the bake element to circulate heat throughout the oven, making sure that the temperature is evenly distributed.

It also allows vapors from the oven to escape and allows smoke to be drained away from the cooking surface. It is crucial for the proper functioning of any gas or electric oven.

Oven vent tubes may become clogged by various reasons. Accidental spills or splatters could leave sticky remnants in oven vents. They may draw in dust, debris and other contaminates that could cause clogs over time. Grease and oil may also be airborne and build up on vents. Other environmental factors, like kitchen renovations and construction work, can bring dust or other contaminants into the vents, resulting in obstructions or clogs.

Based on the type of the oven the vent tube may comprise a spreader 46 and the fill tip 12, and the bottle guide 20 which are integrally formed into the pipe 32. The bottle guide 20 may be fitted with a tapered outer edge that matches the tapered inside edge of the spreader, allowing the vent tubes to slide effortlessly into various sizes and shapes bottle necks.

A blocked or clogged vent tube could cause an increase in pressure within the enclosing structure. This can create a downdraft situation which pulls exhaust down vent and backwards through the oven's burners, which can cause damage to the oven components. Consult a professional if you believe that your vent could be blocked or clogged. They will diagnose the issue and make recommendations on how to clear or clean the vent.

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