What is a bimetal thermostat?
Bimetal thermostat is a meter that works well under extreme temperature conditions. This type of thermostat is made of two metal leaves that are connected together, can be used in furnaces, air conditioning and refrigerators. Most of these thermostats can withstand temperatures up to 550 ° F (228 ° C). What makes them so resistant is the ability of the fused metal to effectively and quickly regulate the temperature.
Two metals will be expanded together with different speeds in response to temperature changes. These strips of fused metal, also known as bimetallic strips, often occur in the form of a coil. They work over a variety of temperatures. For this reason, bimetal thermostats have practical applications in everything from household appliances to circuit breakers, commercial appliances or HVAC systems.
The key part of the bimetal thermostat is the bimetal thermal switch. This part responds rapidly to any changes in the preset temperature. The abilities of temperature changes will be expanded to expand the curled bimetal thermostat, causing the electrical contact to be interruptedof it. This is the main safety feature for things such as furnaces where excessive heat can be a danger of fire. In refrigerators, the thermostat protects the device from the formation of condensation if the temperature drops too low.
react better in high heat than in cold conditions, metals in the bimetal thermostat cannot detect the cold differences as easily as heat. Thermal switches are often presented by the device manufacturer to reset when the temperature returns to its normal settings. Bimetal thermostats can also be equipped with a thermal fuse. The thermal fuse designed for high heat detection and automatically breaks the circuit that can store the device to which it is connected.
bimetal thermostats come in different sizes and shapes. Many of them can be easily mounted on the wall. Either they are completely turned on or off when the device is not used so there is no sweatEncelial for electricity drainage, which is very energy efficient.
Often the house owner can remove the bimetal thermostat that does not work properly by testing using a hairstyle to change the temperature quickly. Once the heat increases above the preset brand, bimetallic strips or coils can be explored to see if they bend up during the temperature change. If they appear to respond, it may be a hint that something else in the thermostat or device does not work properly. If the two metals are separated, the unit no longer works and will need to be replaced.