How do I prepare the Truma S heater for the travel season?

We recommend that you clean the Truma S heater before starting your holiday.

  • Remove the cover from the S heater.
  • Remove the dust that has accumulated on the heat exchanger or on the base plate.
  • Remove dust on the fan wheel of the Trumavent carefully with a paintbrush or a small brush.
  • Also check whether the exhaust cowl is damaged or contaminated with leaves, for example.
  • Insert the battery in the auto ignitor – if you do not hear ignition sparks or if they are more than a second apart, replace the battery. When replacing the battery, the heater must be switched off. Use only temperature-resistant (+70 °C) leakproof AA batteries. Other batteries may cause malfunctions.
  • Message
  • Service Centres
  • Dealer search

If you require information about Truma Service Centres in the UK, please contact Truma UK on:

Phone: 01283 587960

Service times
Monday – Friday 8.30 a.m. – 5.30 p.m.
Weekends and bank holidays: Closed

If you have a question about an appliance, always have information about the appliance type, year of manufacture and factory number at hand. You'll find this on the type plate on the appliance.

Truma type plate

Find your nearest Truma Expert.

We use cookies to ensure optimum design and continuous improvement of our website. By using the website, you agree to the use of cookies. Accept More information