Most of the people have the common belief that walk in coolers work in a same way to a normal refrigerator but it is completely a wrong idea. Their working steategy is completely different. A normal refrigerator always use cold water generated by freezer in order to keep the foods cool. But a cooler use a number of fans and contenders in order to generate cold temparature . Fans inside the cooler automatically turned on and off so that it can keep a constant temparature . You can compare the working strategy of cooler with an air conditioning machine rather than a normal regrigerator.
Thermostats play a very crucial part in these kind of coolers because they really help to function in a proper way. You might be wondering to know about the work of thermostats, actually it mainly controls the level of temperature in a cooler. Condenser is also another very crucial part of a cooler. Once temperature goes over the value set by the thermostats, then a condenser keeps the temperature constant. Thermostats and condenser both are equally important part of a cooler. This is the reason why price of a cooler is always determined on the basis of the condenser and thermostat. An expensive cooler should always have powerful condenser and thermostats. A condenser must have an extra cycle because it is really important for the condenser.
The objective of having a cycle is that it does not allow the condenser to reach low temperature and that is why an optimal temperature is always maintained here. The fans start automatically when it reaches to a low temperature but that time coolant remains inactive. Defrost cycle is turned off immediately when the temperature comes to a normal parameter. It is considered to be one of the most important parts of a cooler. If you are planning to buy a cooler, make sure that it should have a good quality defrost cycle.
Insulation is also a very crucial part of a cooler. A normacl cooler must have two or four inches of insulation inside it. It comes with rubber sealing gaskets so that coolers can be stand straight and well separated . Sytrofoam Insulation does not allow the outdoor temperature to reach inside and affecting the quality of the foods. It is very valuable for the cooler as it increase the quality. It is really important to check the quality of insulation before purchasing a cooler.
Buying a cooler is a good decision but you should always make some researches beforehand . There are different types of walk in coolers available in the market. You can get all the information from internet. If you hunting online then you will get a lot of product reviews and you must go through the reviews and know each and every pros and drawbacks before purchasing a walk in coolers from any particular company.