Purchasing a hot water calorifier could be considered a major purchase for any commercial building. A calorifier is essentially any water vessel that contains a heat exchanger through which steam or hot water passes. When this happens the heat exchanger gives up its heat to the water passing by. The difference between it and a traditional hot water heater is how the water is heated. A traditional hot water heater typically uses a flame or other method of directly heating the water rather than utilizing a heat exchange process. One selecting a calorifier there are several key characteristics to focus on in order to ensure a quality product is chosen.
Hygienically Optimized
The first aspect to consider is how the overall device is designed. The design of a hygienic hot water system prevents conflicting challenges because a balance must be created between the risk of scalding hot water and the risk of having the water sit at a temperature which encourages bacterial growth. Both risks can be balanced by ensuring the calorifier stores water at a high enough temperature that had bacteria cannot survive for extended periods of time. The average recommended temperature is around 55°C. If it becomes notably warmer than this for an extended period of time then the creation of lime scale deposits are likely.
Energy Efficiency
Energy efficiency is another key characteristic to consider when selecting a hot water calorifier. The amount of surface heat loss will play a major role in determining the overall energy efficiency of the unit. The greater the surface heat lost the more energy that will be required to maintain a constant internal temperature. This is why the hot water calorifier is often fully insulated either internally or externally.
Corrosion Protection
Corrosion protection is a characteristic which a majority of hot water calorifiers will have. They are often constructed from high-grade steel with a high quality enamel lining to ensure longevity and minimize the risk of corrosion. Another method of corrosion protection is the use of a magnesium sacrificial anode or optional electrical anode. Both of these features will draw anticorrosive properties from the water away from the tank itself.
Modular Integration
Since a hot water tasted is often sold separately from other parts of the hot water heating system it is important that it offers modular integration. This will allow individual components to quickly be added or subtracted from the infrastructure without a noticeable interruption of hot water.
Depending upon the specific application of the hot water calorifier there may be additional specifications or features which will be required. The key is to determine exactly how much hot water will need to be available at any given point in time and select a product which best matches the needs of the building and its occupants.
My name is Rosario Berry, a professional freelance writer, like to introduce Dongwoo Electric Machine Ind. . Energy efficiency is important key characteristic to consider when selecting a Hot Water Calorifier .
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