Finned cabinet heaters

Compact heater with low surface temperature


Finned cabinet heaters consist of tubular heating element diameter Ø8.5mm are bent in U shape and fins are pressed to tube in order to increase heat transfer and heating surface. Fin material depends on application and we can offer zinc plated steel fins and stainless steel fins. Compact and rugged design, modularity and easy assembly makes these products quite often in use for numerous applications.
Finned cabinet heaters can be used in combination with fans (forced convection), but are regularly and often used without fans (natural convection). Finned heaters are usually produced with electrical connections M4 and mechanical connections M14x1.5, other connections upon request.


  • Climate control
  • Frost protection
  • Prevent moisture, condensation and freezing
  • Cabinets
  • Electric plants
  • Engines

Technical data

Type of heating

Forced convection


Tube material - Stainless steel:
AISI 321 / EN 1.4541
AISI 309 / EN 1.4828

Fin material:
Stainless steel: AISI 304 / EN 1.4301
Zinc plated steel


Standard range or acc. to customer specification
Tube diameter: Ø8.5mm

Heaters available on stock:
Fin dimensions: 55x25mm
Lengths: 155/205mm, 205/255mm, 305/355mm, 405/455mm


Standard solution: Nipples M14x1.5mm

Nipples, fixing plates, etc. acc. to customer specification


M4, M5, cables, tab terminals


Standard range or acc. to customer specification
Tubular heating element with square fins


Voltage: 230V
Power: 150W, 300W, 500W, 700W
Safety acc. to EN 60335-1

Regulation: External thermostat and/or hygrostat


  • Reduced surface temperature
  • Increased area
  • Compact design
  • The heater can run separately from fan

Related Products