
AUTOTERM combiBOIL
Multifunctional water-heating solution designed for both land and marine vehicles, bringing the comfort of hot showers and domestic water along on adventures.
Compatible with Air heaters, Liquid heaters, Engines, and Electricity, allowing all the mentioned heat sources to be connected and switched dynamically.
AIR HEATERS
Water is heated as hot air flows through the boiler, without affecting the volume of the hot air.
LIQUID HEATERS OR ENGINES
Water is heated with the help of hot coolant running through the boiler.
ELECTRICITY
The water is heated by connecting the boiler to an electrical power source.

THREE VARIOUS CAPACITIES
It comes in 7-liter, 9-liter, and 12-liter versions, ensuring the perfect capacity and size for different requirements.
DURABLE AND ROBUST BUILD
The boiler features a durable, saltwater-resistant 316L stainless steel body with a shockproof, impact-resistant housing for maximum longevity.


Flexible Mounting
Flexible installation on the floor, wall, or sloped surfaces. Its cylindrical shape allows rotation within the two mounting clamps, ensuring a practical fit in any vehicle.

Frost Protection
When the water temperature drops to 2°C, the heater will automatically heat the water to +15°C and Air to +7°C, protecting the boiler from freezing.

Integrated Safety Valve
If the system pressure is too high, a safety valve opens and prevents damage or leaks to the boiler and water system in the vehicle.

Integrated Thermostat
Built-in in the 120/230V versions and as an external module (TSR, included) in the 12/24V versions.

Minimized Heat Loss
Closed-cell polyurethane foam insulation for minimized heat loss.

Overheat Protection
Turns off the heating when the water temperature reaches 78°C.

DC & AC Applications
The combiBOIL is compatible with 12V or 24V DC systems and can also run on 230V or 120V via an inverter or shore power.

AUTOTERM Integration
Fully compatible with all AUTOTERM Air and Flow Series heaters.
CHOOSE THE OPTIMAL CAPACITY FOR YOUR PROJECT!
7-LITER VERSION
Tailored for installations where space is a premium commodity, the AUTOTERM combiBOIL 7L is capable of heating up and storing 7 liters of hot water, which is usually enough for two adults to take consecutive showers.
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Available in two power configurations - 12V 300W / 24V 600W
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Dimensions - 419×270×272mm
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All versions come with an additional Thermostat Module for overheating protection.
9-LITER VERSION
Customized to fit seamlessly into space-conscious installations, the AUTOTERM combiBOIL 9L version offers heating and storage to 9 liters of hot water, which is usually enough for three adults to take consecutive showers.
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Available in four power configurations - 12V 300W / 24V 600W / 120V 500W / 230V 500W
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Dimensions - 484×270×272mm
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12/24V versions come with an additional Thermostat Module and 120/230V has a built in Thermostat Module for overheating protection.


12-LITER VERSION
The biggest member of the combiBOIL family, the AUTOTERM combiBOIL 12L is capable of heating up and storing 12 liters of hot water, which is usually enough for four adults to take consecutive showers.
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Available in four power configurations - 12V 300W / 24V 600W / 120V 500W / 230V 500W
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Dimensions - 579×270×272mm
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All versions come with a Thermostat for overheating protection.