Introducing the AUTOTERM combiBOIL 7L – Compact, Versatile, and Efficient
Enjoy Hot Water Comfort, Anywhere You Travel
Whether you're traveling in a truck, bus, motorhome, yacht, or other vehicles, the AUTOTERM combiBOIL 7L ensures that hot water is readily available, no matter where you are. With its capacity to heat and store 7 liters of water, this compact yet powerful boiler is perfect for small spaces, offering enough hot water for two consecutive showers. Designed for flexibility, the combiBOIL 7L is compatible with AUTOTERM air heaters and coolant systems, giving you multiple options to generate hot water for your domestic needs.
Key Features:
- Compact & Efficient: The combiBOIL 7L is specifically tailored for installations where space is a premium. Measuring 419×270×272mm, it integrates seamlessly into your vehicle, providing reliable hot water without taking up too much space.
- Multiple Heating Methods:
- Using Air Heater Systems – By directing warm air from an air heater into the boiler.
- Using Engine Coolant – Via integration with the vehicle’s coolant system.
- Powered by Electricity – Operates independently using a 12V or 24V electrical connection, making it a convenient option when on the road.
- Durability & Longevity: Built from corrosion-resistant 316L stainless steel, the combiBOIL 7L is designed to last. The stainless steel body ensures that it can withstand the harshest environments while maintaining excellent performance.
- Energy-Efficient Design: Insulated with closed-cell polyurethane foam, the combiBOIL minimizes heat loss, conserving energy while keeping your water warm for extended periods.
- Safe and Easy to Install: With a built-in safety valve (set to a relief pressure of 3 bar) and easy-to-connect standard G1/2" screw connections, the combiBOIL is not only safe to operate but also simple to install.
How It Works:
1. With Air Heater Systems
When integrated with an air heater, hot air flows through the boiler's heat exchanger, efficiently heating the water. This is ideal for scenarios where you're already using the air heater to warm the vehicle.
2. With Flow Heater/Engine Coolant Systems
The combiBOIL can be connected to your vehicle's engine coolant system. This way, it uses the hot coolant to heat your domestic water while you’re driving. Alternatively, the boiler can preheat the engine, ensuring smooth starts in cold conditions.
3. Powered by Electricity
When parked or in a situation where only electricity is available, the boiler’s electric heating element (12V or 24V) heats the water. It's a great option for longer stays in campsites with access to shore power.
Why Choose AUTOTERM combiBOIL 7L?
- Versatile Applications: Suitable for a wide range of vehicles, including motorhomes, boats, trucks, and more.
- High Capacity: Holds 7 liters of water, enough to provide two consecutive hot showers.
- Quick Heating: Heats water from 20°C to 60°C in approximately 60 minutes.
- Safe Operation: Includes a safety valve and thermostat-controlled heating to avoid overheating and potential damage.
Technical Specifications:
- Capacity: 7 liters
- Power Options: 12V 300W, 24V 600W (choose when placing an order)
- Dimensions: 419×270×272mm
- Weight: 10.39 kg
- Material: 316L stainless steel
- Maximum Pressure: 3 bar
- Heating Time: 60 minutes (from 20°C to 60°C)
- Air Inlet/Outlet Size: ø90mm
- Compatible with AUTOTERM Air Heaters: AIR 2D, AIR 4D
For those who prioritize comfort and reliability on the road or at sea, the AUTOTERM combiBOIL 7L is an indispensable solution. Wherever your adventures take you, you can count on having hot water at the ready, all while benefiting from a robust, space-saving design that integrates seamlessly into your vehicle's heating system.
CombiBOIL Manual 
