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How to Repair Common Oven Parts

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

A precise oven thermometer is a necessity for bakers of all kinds. Understanding how your oven works will improve your baking and roasting skills, and eliminate those irritated hot spots that can cause havoc with cakes, cookies and other baked items.

Thermostat

The thermostat is an essential component of your oven. It assists in ensuring that the temperature of food is in line with the temperature you set on the control panel. However, just like any other electro mechanical switch or sensor it may have issues that cause the oven to over or under heat, or simply not be able to maintain the temperature at the level you've set.

The oven thermostat is tiny strips of two different metals joined. When heated by the oven, the metals expand or flex at different rates. This creates an electrical circuit. When the metal in your thermostat reaches the temperature that you set on the control panel it will shut off power to the heater. As the oven cools the bimetallic strip contract to re-establish the circuit before turning on the heating element. This cycle continues for a long time to ensure a constant oven temperature.

The oven must be disconnected and all screws removed to identify a thermostat problem. Set your multimeter to the Ohms setting, and then test the thermostat. If the multimeter displays zero or close to zero it means that the thermostat is working correctly and does not need to be changed.

If the multimeter isn't reading anything at all, then the thermostat is faulty and requires replacement. Cooker Spare Parts suggests that you replace your thermostat with a thermostat of the same type as the previous one. The thermostats are available for purchase at a reasonable cost on the internet or in a Kitchen renovation goods shop.

Bake Element

Ovens can't be complete without the bake element which creates heat to make your oven cook food. It's a simple component that turns electricity into the high temperatures needed for baking, roasting, and broiling. Electric best ovens and hobs uk and ranges usually contain heating elements, which can be either exposed or hidden under the floor.

In general, oven heating elements are made from high-resistance materials like nickel-chromium alloy. They convert electrical energy into heat via the process of resistance, which radiates outwards into the oven's interior, causing it to increase the temperature to the desired temperature to cook different kinds of food.