Immersion Heaters UL

UL approved immersion heaters for heating and maintenance of temperature


SAN UL approved immersion heaters are essentially suitable for heating and temperature maintenance of oil and lubricating systems f.ex. in gear boxes and hydraulic vessels.
When you use our types of immersion heaters you get high advantages, as the heating element can be replaced rapidly and almost without use of any tools. Besides, you do not need to drain the oil.


If you require an immersion heater for North America, which is not included in the above, an alternative is to get an immersion heater designed according to UL requirements with all parts made from UL registered parts, without the complete unit is approved.

All our immersion heaters can be delivered in required: Voltage, power and length and with flange or thread.

All the heaters are designed to comply with requirements and specifications for products used on wind turbines.

The SAN immersion heaters can be delivered in materials according to request.


Member of NIBE Group

SAN Electro Heat a/s was founded in 1950 in Copenhagen. Today we are situated in North Sealand and we are part of the Swedish NIBE Group.

Contact us

Gillelejevej 30b
DK-3230, Graested, Denmark

CVR: 42165913

Tel.: +45 4839 8888
Fax: +45 4839 8898
[email protected]