Product line


Nimbus series contains konvektionsvarmelegemer and contact heaters

based on PTC technology.

A wide range of different types with different design and performance
is ready for delivery.
Nimbus series is characterized by a distinctive patented design.

 Termal separation of the PTC heater from the external profile (patented) 
Limited external profile temperature
Optional convection
 Optimum convection 
 High power density 
 Rugged aluminiumextrusion profile

Self-regulating PTC-Technology

Safety by temperature limitation 




Series B


Series D


Series E


Series P


Lund & Sorensen A/S

Maserativej 4
DK-7100 Vejle

Tel. +45 75 85 78 22
Fax +45 75 85 75 35