Why is my water hot although I set the control panel to just space heating?

In the setting “Heating without water temperature monitoring” the water in the Trumatic C is also heated automatically when the boiler is full. The water temperature then depends on the heat output and the time taken to reach the set room temperature.

1 Control panel
2 Gas connection
3 Solenoid valve
4 Combined combustion air/exhaust cowl
5 Combustion air fan
6 Gas burner
7 Ignition electrode
8 Combustion chamber
9 Flame tube with baffle
10 Combustion air fan
11 Heat exchanger
12 Electric heating elements
13 Four warm air outlets
14 Stainless steel water container, 10 litres
15 Hot water connection pipe
16 Cold water connection pipe
17 Room temperature sensor
18 HDF thermal jacket

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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.

Truma type plate

Visit the Truma service workshop!

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, install devices and repair devices that have already been installed.

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

No sale of spare parts / Please do not send any equipment to Truma without being requested to do so.

Find your nearest Truma Expert.

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