Truma iNet System

Mornings in bed, afternoons at the beach or evenings in a restaurant: thanks to the Truma iNet System, you can control your Truma appliances conveniently with the App at any time, no matter where you are.

How the Truma iNet System works

The Truma iNet Box is the central control unit for your Truma appliances. It connects the air conditioner and heater with your smartphone, receives the control commands and routes them to the appliances. The control is via SMS, or Bluetooth if the appliance is within range.

Control your air conditioning and heating systems with the free Truma App. Enjoy automatic climate control by combining a Combi heater with a Truma air conditioner. You can also operate two different Truma air conditioners in a Truma iNet System.

Components of the Truma iNet System


Based on the chart, you can see at a glance what you need for the Truma iNet System.

Optional Mandatory Included with delivery Not mandatory
Requirements Your appliance
Roof-mounted air conditioning systems Aventa eco, Aventa comfort

Storage compartment air conditioning systems Saphir compact, Saphir comfort RC

Heater Combi 4/6 (E) / D with digital CP plus control panel

Heater Combi 4/6 (E) / D with digital CP plus iNet ready control panel

Filling level sensor Truma LevelControl

Truma iNet Box / Truma App

Truma CP plus - iNet ready

PCB with software version: V05.00.00 (gas)
V06.00.00 (diesel)

Starting from serial number 23091001, it can be operated via CP plus control panels (Saphir compact). 
For this, you will need a control panel cable coupling.

Required only with Truma Combi 4/6 (E) and Combi D appliances built in or before 2013 with

  • analogue CP classic
  • digital CP plus control panels
  • Message
  • Service Helpline
  • Service Centre
  • Dealer search

One number for all cases:

+49 (0) 89 4617-2020

Do you have a question about a product, would you like to arrange an appointment with a Truma Service technician or do you need assistance? Just call us.

Service times:
Monday to Friday from 8 a.m. to 6 p.m.

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.

Visit Truma in Putzbrunn.

Service directly from the manufacturer: The Truma Service workshop is located in Putzbrunn, near Munich, Germany. Our staff are very familiar with all Truma products – especially if things get tricky. A journey that’s always worth the effort.

Service times

May to September
Monday – Thursday: 7:30 a.m. – 4:30 p.m.
Friday: 7:30 a.m. – 3 p.m.

October to April
Monday – Thursday: 7:30 a.m. – 4:30 p.m.
Friday: 7:30 a.m. – 4 p.m.

To arrange an appointment, call

+49 (0) 89 4617-2020

Truma Servicewerkstatt
Michael-Haslbeck-Straße 13
85640 Putzbrunn, Germany

Find your nearest Truma Dealer.

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