The Pundmann off-grid 10L water heater is designed to bring creature comfort to camper van adventures. Every unit is built to last and individually bench tested to ensure long term performance and safety.
The water heater units are all compact and easy to install for efficient use of small spaces as well as safe and stable. Perfect for campervans, motorhomes, caravans, boats, off grid locations, service vehicles, mountain top cabins, sandy shored beach huts, long distance lorry drivers and even the shed at the end of your garden.
These electric water heaters are uniquely compact and narrow so they fit in the wardrobe of VW Campervans such as T4, T5 or T6.
Designed to heat up as you travel to your adventure, and fully compatible with solar power for the greenest hot water! Heats your water to 75°C in as little as 50 minutes.
Well supported by our team for customer support and technical advice. Underpinned by a 3 year warranty.
Please Note: There is no maximum temperature cut off when coupled with a heater, it is recommended you install a thermostatic blending valve to control the maximum temperature of water to the tap.
Key Features
Combi tank with air heat exchanger
Twin immersion heater rods, 12V 200W and 230V 500W fitted with 5A 3-pin plug
Compatible with diesel or gas heaters & works efficiently with 2kw or 4kw heaters
Insulated 316 stainless steel welded tank with high quality stainless heating rods
Designed for safe use up to 2.3bar
Supplied & fitted with a 3 bar hot water safety pressure release valve
Designed to be compact & straight forward to install
Engineered to provide excellent service
3 Year return to base Warranty
Brand
Pundmann
Voltage Description
12V DC & 230V AC
Height Description
200mm
Width
228mm
Length
Heater: 520mm, Connections: 85mm
Material
Insulated 316 stainless steel welded tank with high quality stainless heating rods.
Wattage
200W at 12V, 500W at 230V
Operating Pressure
2.3 bar Maximum
Hose Tail Size
10mm / 3/8"
Pressure Rating
3 bar pressure relief valve
Amps Description
16.67A at 12V, 2.08A at 230V
Capacity Description
10 Litres
Warranty
3 Years
Downloads
pundmann decloration of conformity
pundmann diagrams
pundmann faqs
pundmann wiring plumbing guidelines
The Truma Ultrastore Rapide GE Boiler is a compact and versatile 10-liter water heater designed for use in caravans, motorhomes, and other recreational vehicles.
This water heater can operate on both gas and electricity, providing flexibility in choosing your energy source.
It is designed to work with 10mm diameter flexible water pipes, ensuring compatibility with standard water pipe sizes commonly found in RVs.
This product includes a control panel with a 3-meter connecting cable, a white wall cowl for installation, and a safety/drain valve. These components are essential for the proper installation and operation of the water heater.
When using the 12V power supply, ignition consumes 0.17A, the heating phase consumes 0.08A, and during standby mode, it draws 0.04A of current.
When using a 230V power supply at 850W, the water heater consumes either 3.7A or 5.7A of current.
The gas consumption rate for this water heater is 120grams per hour.
The water heater without water is just 7.2kg, making it suitable for installation in RVs where weight considerations are important.
- Pump pressure: max. 2.8 bar
- System pressure: max. 4.5 bar
- Type of gas: Liquid gas (propane / butane)
- Operating pressure: 30 mbar
- Rated thermal output: 1500 W
- Gas consumption: 120 g/h
- Heating up time from approx. 15 °C to approx. 70 °C (Rapid GE - 10 litres): Gas operation: approx. 31 minutes, Electrical operation: approx. 29 minutes, Gas and electrical operation: approx. 16 minutes
- 12V Power consumption: Ignition: 0.17 A, Heating up: 0.08 A, Standby: 0.04 A
- 230V Power consumption: Heating up: (3.7 A) 850W / (5.7 A) 1300W
Stand-by consumption gas: approx. 70W
Key Features
10-liter water heater designed for caravans, motorhomes, and RVs
Supplied with standard fittings
Operates on both gas and electricity
Works with 10mm flexible water pipes commonly found in RVs
Comes with a control panel, 3-meter cable, white wall cowl, and safety/drain valve
Quickly heats water with gas in approximately 31 minutes and electric in about 29 minutes
Brand
Truma
Type
12 & 230 Volt
Voltage Description
12V & 230V
Height Description
261mm
Width
347mm
Depth
360mm
Weight
7.2kg
Approvals
EN 15033
Fuel
Butane/Propane 30mbar + 230V
Capacity Description
10 Litres
Country of Origin
Germany
The Truma Ultrastore Rapide GE Boiler is a compact and versatile 10-liter water heater designed for use in caravans, motorhomes, and other recreational vehicles.
This water heater can operate on both gas and electricity, providing flexibility in choosing your energy source.
It is designed to work with 10mm diameter flexible water pipes, ensuring compatibility with standard water pipe sizes commonly found in RVs.
This product includes a control panel with a 3-meter connecting cable, a white wall cowl for installation, and a safety/drain valve. These components are essential for the proper installation and operation of the water heater.
When using the 12V power supply, ignition consumes 0.17A, the heating phase consumes 0.08A, and during standby mode, it draws 0.04A of current.
When using a 230V power supply at 850W, the water heater consumes either 3.7A or 5.7A of current.
The gas consumption rate for this water heater is 120grams per hour.
The water heater without water is just 7.2kg, making it suitable for installation in RVs where weight considerations are important.
- Pump pressure: max. 2.8 bar
- System pressure: max. 4.5 bar
- Type of gas: Liquid gas (propane / butane)
- Operating pressure: 30 mbar
- Rated thermal output: 1500 W
- Gas consumption: 120 g/h
- Heating up time from approx. 15 °C to approx. 70 °C (Rapid GE - 10 litres): Gas operation: approx. 31 minutes, Electrical operation: approx. 29 minutes, Gas and electrical operation: approx. 16 minutes
- 12V Power consumption: Ignition: 0.17 A, Heating up: 0.08 A, Standby: 0.04 A
- 230V Power consumption: Heating up: (3.7 A) 850W / (5.7 A) 1300W
Stand-by consumption gas: approx. 70W
Key Features
10-liter water heater designed for caravans, motorhomes, and RVs
Supplied with JG Fittings (John guest)
Operates on both gas and electricity
Works with 10mm flexible water pipes commonly found in RVs
Comes with a control panel, 3-meter cable, white wall cowl, and safety/drain valve
Quickly heats water with gas in approximately 31 minutes and electric in about 29 minutes
Brand
Truma
Type
12 & 230 Volt
Voltage Description
12V & 230V
Height Description
261mm
Width
347mm
Depth
360mm
Weight
7.2kg
Approvals
EN 15033
Fuel
Butane/Propane 30mbar + 230V
Capacity Description
10 Litres
Country of Origin
Germany
The Truma iNet X Panel serves as a centralised control hub, overseeing heating, hot water, and air conditioning systems using one operating system.
The 4.3” colour panel has a touchscreen interface allowing onboard functions to be controlled effortlessly through the well-organised menu.
The panel can also be operated remotely via Bluetooth technology and a dedicated smartphone app.
You can also upgrade your current Truma CP+ panel to this new iNet X Panel in any caravan or motorhome manufactured since the 2019, either through your local dealer or a Truma mobile engineer.
The Truma iNet X Panel is ideal for Truma CP plus and Truma CP classic owners, allowing an easy transition from the static iNet System to the advanced iNet X System.
Built-in Bluetooth connectivity eliminates the need for a separate iNet Box as in the previous system.
You can keep your operating system up-to-date effortlessly via the Truma iNet X App to ensure continuous improvement and smarter features.
Key Features
Manages heating, hot water, and air conditioning systems from one interface
User-friendly control with a touchscreen display
Control via Bluetooth and a dedicated smartphone app
Adjust temperature, schedule heating cycles, and monitor status
Manage water temperature and availability
Set cooling settings and fan speeds
Can replace existing Truma CP+ panels
IP Rating: Front: IP20, Back: IP00
Brand
Truma
Type
Control Panels
Voltage Description
12V DC (8V - 16V DC)
Height Description
97.6mm
Width
120.1mm
Depth
31mm
Weight
150g (approx.)
Approvals
Class III
Consumption
1.5W (approx. 130 mA)
Operating Temperature
-30°C to + 60°C
Screen Size
4"
Country of Origin
Germany
Downloads
Operating Instructions Truma iNet X Panel
This high capacity water storage heater is available in two versions, the standard Malaga, with an efficient gas burner, and the Malaga E, which has the additional benefit of a 750 watt electric element. Both heaters can provide a quick and efficient supply of hot water for showering and washing in touring and motorcaravans. Capacity 13L. This is the gas only version.
• Large 13L capacity – for longer washing and showering facilities
• Efficient gas burner – for faster warm up
• Small flue terminal – neat appearance outside the caravan
• Safe – combustion products are completely sealed from the caravan interior
• Easy to fit and service – all controls accessible at the rear of the unit
• Electronic control – turns on the heater at the flick of a switch and supervises burner operation
• Automatic resettable overheat cut out
• Compact dimension – more room to route pipework and ducting where necessary
• Henry Water Heater replacement when flue adapter plate used
Brand
Propex
Type
Gas
Capacity Description
13 Litres
This high capacity water storage heater is available in two versions, the standard Malaga, with an efficient gas burner, and the Malaga E, which has the additional benefit of a 750 watt electric element. Both heaters can provide a quick and efficient supply of hot water for showering and washing in touring and motorcaravans. Capacity 13L. This is the dual electric and gas version.
• Large 13 litre capacity – for longer washing and showering facilities
• Efficient gas burner – for faster warm up
• 750W element on Malaga E – use on its own or with the gas burner for even faster hot water
• Small flue terminal – neat appearance outside the caravan
• Safe – combustion products are completely sealed from the caravan interior
• Easy to fit and service – all controls accessible at the rear of the unit
• Electronic control – turns on the heater at the flick of a switch and supervises burner operation
• Automatic resettable overheat cut out
• Compact dimension – more room to route pipework and ducting where necessary
• Henry Water Heater replacement when flue adapter plate used
Brand
Propex
Type
Dual Fuel
Capacity Description
13 Litres
Whale 8-litre Rapid Heat Water Heater.
Specs:
• Capacity: 8 litres
• Pressure relief valve setting: 2.6 bar
• Maximum water inlet pressure: 1.9 bar
• Gas type: Butane and Propane
• Heat input (net): 1.25kw
• Gas consumption: 93 g/hr
• Gas connection: 8mm OD copper tube
• Supply: 12V DC + 230V AC 50Hz
• Electric lowest Eco setting: 750W
• Electric highest setting: 1500W
• Max. current consumption: (12V): 0.36 Amp (0.01 Amp on standby)
• Max. current consumption: (230V): 3.25/6.5 Amp
• Weight: 8kg (dry weight)
NOTE: All Whale Water Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions.
Key Features
Neat and compact design
Micro processor controlled - Including fault diagnostics
Hot water outlet - Whale 12mm Quick Connect stem fitting
Safe stainless steel braided heater hose
Low voltage connection plug
Front and rear mounting feet
Cold water inlet
Pressure relief valve
Easy to use control panel with choice of settings
Lightweight unit - weighs only 8kg (dry weight)
Robust insulation retains heat for longer
Easy installation
Brand
Whale
Type
12 & 230 Volt
Voltage Description
12V & 230V
Height Description
258mm
Width
329mm
Length
391mm
Fuel
Butane/Propane 30mbar + 230Volt
Capacity Description
8 Litres (2.1 US Gallons)
Onboard Gas and Electric Water Heater with Whale® Water Heater Control Panel.
Kit includes:
• 8-Litre Water Heater with Fixing Feet
• Control Panel
• 1 x 3.5M Cable
• 1 x 1.25M Flue
• 3 x Flue Brackets
• 1 x End Flue Bracket
Specs:
• Capacity: 8 Litre
• Pressure Relief Valve Setting: 3.0 Bar
• Maximum Water Inlet Pressure: 1.9 Bar
• Gas Type: Butane/Propane 30mbar CAT I3B/P (30)
• Heat Input (Gross): 285kW
• Gas Connection: 8mm compression fitting
• Current Consumption (12V. d.c): 0.48 Amps//(0.03 Amps on Standby)
• Electricity Supply: 12V d.c. + 230V a.c. 50Hz
• Electric Lowest Eco Setting: 750W
• Electric Highest Setting: 1500W
• Maximum Current Consumption (12V. d.c.): 0.48 Amps//(0.03 Amps on Standby)
• Maximum Current Consumption (230V): 6.5 Amps
NOTE: All Whale Water Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions
Key Features
Easy to access - Integrated Pressure Relief Drain Valve
Winter protection - User-activated frost protection mode
External gas connections - No cut outs required
Underside flue connector
8 litre capacity water tank
Easy mounting option - Integrated secure mounting bosses
Robust design
Lightweight - Only 5.4kg
Superior insulation - Custom expanded polystyrene means water stays hotter for longer
Brand
Whale
Type
12 & 230 Volt
Voltage Description
12V & 230V
Height Description
229mm
Width
262mm
Length
522mm
Fuel
Butane/Propane 30mbar + 230Volt
Capacity Description
8 Litres (2.1 US Gallons)
Downloads
Expanse Onboard Water Heater Data Sheet
Underfloor Gas and Electric Water Heater (Install with Whale iVan® Control Panel).
Kit includes:
• 8-Litre Water Heater
• Control Panel
• 1 x 3.5M Cable
• 1 x 1.25M Flue
• 3 x Flue Brackets
• 1 x End Flue Bracket
Specs:
• Capacity: 8 Litre
• Pressure Relief Valve Setting: 3.0 Bar
• Maximum Water Inlet Pressure: 1.9 Bar
• Gas Type: Butane/Propane 30mbar CAT I3B/P (30)
• Heat Input (Gross): 285kW
• Gas Connection: 8mm compression fitting
• Current Consumption (12V. d.c): 0.48 Amps//(0.03 Amps on Standby)
• Electricity Supply: 12V d.c. + 230V a.c. 50Hz
• Electric Lowest Eco Setting: 750W
• Electric Highest Setting: 1500W
• Maximum Current Consumption (12V. d.c.): 0.48 Amps//(0.03 Amps on Standby)
• Maximum Current Consumption (230V): 6.5 Amps
• Maximum dimensions inside vehicle: Height: 180mm (underfloor), Width: 262mm, Length: 522mm.
PLEASE NOTE: All Whale Water Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions
Key Features
Easy to access - Integrated Pressure Relief Drain Valve
Winter protection - User-activated frost protection mode
External gas connections - No cut outs required
Underside flue connector
8 litre capacity water tank
Easy mounting option - Integrated secure mounting bosses
Robust design
Lightweight - Only 5.4kg
Superior insulation - Custom expanded polystyrene means water stays hotter for longer
Brand
Whale
Type
12 & 230 Volt
Voltage Description
12V & 230V
Height Description
229mm
Width
262mm
Length
522mm
Fuel
Butane/Propane 30mbar + 230Volt
Capacity Description
8 Litres (2.1 US Gallons)
Downloads
Expanse Onboard Water Heater Data Sheet
Whale 13-litre High Capacity Water Heater.
Specs:
• Capacity: 13 litres
• Pressure relief valve setting: 2.6 bar
• Maximum water inlet pressure: 1.9 bar
• Gas type: Butane and Propane
• Heat input (net): 1.25kw
• Gas consumption: 93 g/hr
• Gas connection: 8mm OD compression fitting
• Supply: 12V DC + 230V AC 50Hz
• Electric lowest Eco setting: 600W
• Electric highest setting: 1200W
• Max. current consumption: (12V): 0.36 Amp (0.01 Amp on standby)
• Max. current consumption: (230V): 2.6/5.2 Amp
• Weight: 10kg (dry weight)
NOTE: All Whale Water Heaters must be installed and serviced by a fully qualified gas engineer in accordance with the appropriate installation instructions.
Key Features
Neat and compact design
Micro processor controlled - Including fault diagnostics
Hot water outlet - Whale 12mm Quick Connect stem fitting
Safe stainless steel braided heater hose
Low voltage connection plug
Front and rear mounting feet
Cold water inlet
Pressure relief valve
Easy to use control panel with choice of settings
Robust insulation retains heat for longer
Easy installation
Brand
Whale
Type
12 & 230 Volt
Voltage Description
12V & 230V
Height Description
271mm
Width
385mm
Length
470mm
Fuel
Butane/Propane 30mbar + 230Volt
Capacity Description
13 Litres