Heat transfer units ITHW
Electrically heated thermal oil units are especially used to heat or control the temperature of a consumer at medium operating temperatures and high heat transfer values. These systems can be installed quickly and easily and require little maintenance.
They can be equipped with an additional heat exchanger, so you can have a complete heating and cooling system ready for connection to a consumer. Water is the perfect heat transfer fluid for working at medium temperatures. Water is favourable in price, non-toxic, non-inflammable and has very high heat transfer values. This makes the surfaces transferring the heat as small as possible. However, the danger of freezing and corrosion, as well as water’s very high vapour pressure (15 bar at 200 °C) have to be taken into consideration during planning. Very often additives like glycols are used to protect the system from freezing and corrosion.
On the right is a list of application examples in practice. To see the pictures click on the text.
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