
General information
Liquid gas - technically LPG (Liquified Petroleum Gas) - from the bottle with clean combustion in the caravan or motor home ensures that you can cook, heat or cool. Gas is clean and harmless. There are nevertheless some things to consider.
The pressure regulator must reduce the cylinder pressure of up to 16 bar to the operating pressure of the devices, usually 30 mbar. To do this, it is flanged directly to the gas cylinder and tightened firmly by hand - Important note: left-hand thread.
The housing of a gas regulator is sealed against the cover by a flexible, spring-loaded diaphragm. It should be noted that when replacing control devices, only regulators marked according to DIN EN 12864, Appendix D, may be used.
If you want to operate several gas appliances with high consumption at the same time, you should use the larger 11 kg bottle instead of the 5 kg bottle, which easily fits into today's vehicle bottle crates. This applies in particular to the winter camping, since the possible gas withdrawal always also depends on the bottle size currently in operation. A 33 kg bottle that is placed outside the vehicle can also do a good job here.
Please always ensure safety: Do not use gas-powered appliances while driving the caravan. Unless there is a safety barrier in place.
Truma offers such devices as the Mono-Control CS and Duo-Control CS. The crash sensor integrated in this controller works purely mechanically, without electricity and independent of pressure losses. And it is easy to retrofit.
Empty bottle - out of gas
There is no uniform gas supply in the camping sector in Europe, instead there are numerous different connection systems. This is linked to the following problem when your own cylinder is empty: foreign gas cylinders often do not fit to the connections in the caravan.
In this case, the European withdrawal set provides a remedy: This set contains four different adapters which allow the connection of German gas regulators to other European cylinders. If you want to have your gas cylinder refilled on the way, you should also have the Europe Filling Set on board, which can be used to fill German camping gas cylinders abroad.
Refillable Alu Gas Cylinder are another alternative. These are equipped with an automatic 80% filling stop.
The filling process must stop when 11.4 kg LPG has been reached in the bottle, refuelling is possible at any time.
Those who refuel their bottles themselves do not have to carry heavy exchange containers. In addition, LPG, also known as GPL, is around 50 cents cheaper per kilogram than cylinder gas. In foreign countries, tank cylinders also facilitate the supply, because internationally you can refill your supplies at any time at many LPG filling stations; since the nozzles can differ from country to country, you may only need the appropriate adapter.
Although the nozzles may vary from country to country, there are also inexpensive small brass adapters so that you can really refuel anywhere and at any time.
Bluetooth level control system Mopeka, Truma, Rotarex Dimes
Mopeka Bluetooth sensors have now established themselves and can conveniently display the fill level of steel and aluminium cylinders on a mobile phone via an app.
They work independently of the power supply because of the battery installed in the sensor's housing. The level indicator itself is attached to the lowest point of the gas bottle with strong magnets and sounds an alarm when the fill level is low. The sensors are adjusted to the respective cylinder size beforehand (5 kg, 11 kg, etc.).
If the sensor has to be attached to an aluminium bottle, the Truma backet is recommended as a clamping plate for Bluetooth sensors.
This way, no one will be surprised by a sudden empty tank in winter, at a barbecue or in continuous rain and can plan refuelling in peace and quiet without any hectic.
Even tank gas bottles can be monitored smartly with fill level indicators. In addition to Mopeka Bluetooth sensors, DIMES has a Hall sensor especially for multi-valve cylinders in its portfolio: The measurement quality is not only even higher, but the Rotarex WAVE Bluetooth sensor even works reliably with plastic (composite) tank gas cylinders.
The principle of data transmission for the level control sensors is almost always the same. An easy-to-install app displays the sensor's signal with all parameters, so that the name of the bottle, current fill level, battery charge status and also the signal quality are shown: Smart solutions for recreational vehicles such as motorhomes and caravans that make life even easier.
Active filters
- Brand: Truma
Truma DuoControl CS,...
Truma DuoControl CS - vertical
Gas pressure regulator with crash sensor for two-cylinder operation
With crash control sensor
Safety gas pressure control system with automatic switching valve for the operation of two-cylinder systems in caravans and motor caravans.
The controller system is approved throughout Europe and complies with the EN 13786 standard.
Outlet pressure 30 mbar
Weight: 920 g
Truma DuoControl CS,...
Truma DuoControl CS - horizontal
Gas pressure regulator with crash sensor for two-cylinder operation
With crash control sensor
Safety gas pressure control system with automatic switching valve for the operation of two-cylinder systems in caravans and motor caravans.
The controller system is approved throughout Europe and complies with the EN 13786 standard.
Outlet pressure 30 mbar
Weight: 1700 g
Gas filter single pack...
Gas filter single pack (PU: 1 pieces)
For connecting and protecting your Mono- or DuoControl with the gas cylinder. The Truma gas filter in a double pack protects the vehicle-side piping system and the pressure regulator from foreign bodies entering from the gas flow.
(Available here as a double cartridge)
H: 67 mm
W: 81 mm
D: 54 mm
Weight: 371 g
Truma Gas filter...
Gas filter double pack (PU: 2 pieces)
For connecting and protecting your MonoControl or DuoControl with the gas cylinder. The GOK gas filter in a double pack protects the vehicle-side piping system and the pressure regulator from foreign bodies entering from the gas flow.
(Available here as a single cartridge)
H: 67 mm
W: 81 mm
D: 54 mm
Weight: 740 g (2 x approx. 370 g)
Truma LevelControl...
Truma - LevelControl level gauge
Heating and cooling also during the journey.
The Truma LevelControl uses ultrasound to measure how much gas is currently in the gas cylinder.
Power supply:
2 x 1.5 V batteries (alkaline, LR03, AAA)
Weight: 120 g
Clamping plate for...
Truma - Clamping Plate for LevelControl Sensor
Clamping plate set for ALUGAS bottles
Quick adapter for mounting and fixing the sensor unit under the gas cylinder for content measurement. (level indicator)
weight: 0,7 kg
Truma heating - Combi...
Truma heating - Combi 4 TP plus
Double the comfort: heating and hot water in one compact unit
Ideal for small and medium-sized vehicles
- Optimum warm air distribution due to four air outlets
- Short heating time of the water
- Stainless steel water tank
- Works also without filled water tank
- Low energy consumption
Water capacity: 10 l
Weight: approx. 15.1 kg
Gas hose - Truma HD...
Gas hose - Truma HD gas hose with hose rupture protection
Heating and cooling also during the journey.
For connecting your Mono- or Duocontrol to the gas cylinder. The hose rupture valve prevents uncontrolled gas leakage in the event of leakage and when the gas cylinder is open and connected.
Optionally available in two lengths:
450 mm
750 mm
Connection G12 (AT/DE/(DK)/FI/(NL)/PL)
Truma remote indicator...
Remote gas indicator DuoControl CS
Heating and cooling also during the cruise.
The Truma remote display shows the operating status of the gas cylinder in the living area. The IceEX controller heating prevents the gas pressure controller from freezing during winter operation with high gas withdrawal.
Suitable for DuoControl CS (black) from 2020 and younger
Weight: 628 g
ZR 80 Supply hose...
Supply hose ZR 80 for Truma heating systems
Ø 80 mm
Combustion air supply for Truma Combi C, E 4000 or C heaters
Weight: 200 g
Price per running meter
Flue pipe AA 3 55 mm...
Flue pipe AA 3 ø55 mm for Truma heating systems
Ø 55 mm
Suitable for the following heaters:
Combi, Combi E, from 05/2013
Combi, Combi E, until 04/2013
Combi E Australia
Combi E UK, from 05/2013
Combi E UK, until 04/2013
Truma C3402, C4002, C6002 (EH) for motorhomes and caravans
Truma E4000
Price per running meter
Roof chimney DKC 2...
Roof chimney DKC 2 cpl. for Truma heating systems
Ø 55/80 mm
Suitable for the following heaters: C 3402, C4002, C 6002 (EH)
Colour: cream white
Height: 32,2 cm
Weight: Approx. 593 g