A thermostat is a device which can sense the temperature of a physical system, and according to what the purpose of the system is, the thermostat will perform certain actions to maintain a temperature near the required “sweet-spot”.
As we all know already, Thermostats are used in many devices or systems which need to heat themselves or cool-down to a certain degree. Without Thermostats, these devices will either overheat or freeze, so it is pretty much safe to say that Thermostats play a really important role.
Some of the examples in which Thermostats are used are the following ones: HVAC Systems, Building Heating, Central Heating, Air Conditioning Devices, and Water Heaters. Some kitchen equipment also contains a Thermostat, and a good example is an oven or a refrigerator.
![](https://thefrisky.com/wp-content/uploads/2019/08/thermostat-730x548.jpg)
Source: All Weather Mechanical
If you have a faulty thermostat in one of the previously mentioned devices, the situation can quickly turn complicated in just a few seconds. For example, if your oven’s thermostat is not functioning properly, your food will burn, or not get cooked well at all. Some more extreme examples can be used to make people understand how important a faulty thermostat is. One of those is when the thermostat inside a building heating system fails, and the temperature reaches an extremely high degree, causing an uncomfortable atmosphere for any resident. Or, when the water gets extremely hot in a water-heating system, and you end up burning yourself upon touching it.
Now that we know why thermostats are important, let’s take a look at some interesting things. A lot of people frequently ask how much damage can a faulty thermostat cause. Well, besides the examples we listed a little bit earlier, it is important to know that thermostats are also part of every car in the world. If your car has a faulty thermostat, your engine can end up being burned and fatal damage can be caused to your vehicle.
![](https://thefrisky.com/wp-content/uploads/2019/08/branson-heating-system-730x487.jpg)
Source: NearSay
If this happens during a long road-trip, or while being in the middle of nowhere, you can end up in a pretty messy situation. This means that it is really important to check the condition of your thermostat and make sure that you never have a faulty one.
If you want to learn more about how you can assemble and wire a thermostat, feel free to click here for a full guide, you never know when you might need this crucial information. As a conclusion, the amount of money required to replace a faulty thermostat is nowhere near as big as the one you’ll have to pay to fix all the damage from having a faulty thermostat.
Not many people are aware, but thermostats are used in almost every device that we have in our homes, so this information is more than enough to understand how important they are in today’s technology. Our computers, TV’s, and even Washing Machines have thermostats built inside them. Your AC, for example, uses a thermostat to measure the temperature in your room, and until it reaches the degree which you’ve set before turning on the device, it will keep the AC running. Upon reaching the desired temperature, the thermostat will shut down the device.