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Perfect Indoor Climate
A perfect climate onboard, even in the roughest environments encountered at sea

Duct Heater

Our duct heaters heat up the air that flows in the ducting system. The duct heater can be delivered in any desired size (both round and rectangular). Depending on the minimum air flow, the surface load will be set.












Electric duct heaters

The electric duct heaters are available in the following materials:

  • Stainless steel
  • Galvanized steel
  • Coated steel

Electric duct heaters have a 2-stage overheat protection: the first stage switches on when the temperature reaches 50 °C (resets automatically); the second stage switches on when the temperature reaches 100°C (resets manually with button on the casing).

Hot-water duct heaters

The hot-water duct heater is made of copper tubes with aluminum fins. The copper tubes are placed zigzag for an effective and highly efficient heat transfer. The casing is made of galvanized sheet steel with round connectors, each connector having a solid EPDM rubber. The casing has a removable service panel for cleaning and inspection.

More information about duct heaters

Please get in touch in case you would like to get more information or advice.

Contact Drews

Contact us
Drews Marine GmbH
Billbrookdeich 151
D - 22113 Hamburg, Germany

  +49 (0)40 731 680
  +49 (0)40 736 716 74