Enjoy complete and autonomous thermal comfort with the AUTOTERM Air 2D + PUNDMANN 6L Water Heater Kit. Designed for converted vehicles (van, panel van, Motorhome, boat up to 10 m), this kit guarantees you constant warmth and hot water production even in the coldest conditions.

The Autoterm Air 2D diesel-powered forced air heater efficiently distributes hot air through ducts. This same hot air is redirected via a Y bypass to the PUNDMANN 6L water heater, allowing you to heat water without separately turning on another energy source. The water heater can also operate alone via its integrated electric heating element (12V, 24V, or 230V depending on the chosen version).

🔧 Key features:

• Efficient and economical heating

• Domestic hot water production (shower, dishes)

• Flexible use: hot air only, hot water only, or both

• Optimized installation for small spaces

• VASP certifiable system

📦 Kit contents:

• 1 AUTOTERM Air 2D Heater (12V or 24V)

• 1 PUNDMANN 6L Water Heater (12V, 24V or 230V)

• 1 Comfort Control panel

• Complete wiring, ⌀60mm ducts, silencer, fuel pump, screws, etc.

• 1 Y bypass ⌀60 mm with control to direct airflow

• Reducers, deflectors, flanges, grills, clamps

🔌 Recommended electrical configuration:

• Relay: 40 Ah min

• Fuse: 20 Ah min

• Battery: 90 Ah

• 12V/24V wiring: 6 mm²

• 230V wiring: 2.5 mm²

⚙️ Technical specifications:

PUNDMANN 6L Water Heater:

• Max pressure: 2.3 bar

• Heating time: 50 min at 75°C / 70 min at 80°C

• Water fittings Ø 10 mm – Hot air hose Ø 90 mm

• Dimensions: 38 x 22.8 x 20 cm

• Stainless steel tank with polyester coating

AUTOTERM Air 2D Heater:

• Power: 0.8 to 2 kW

• Air volume: 34 to 86 m³/h

• Fuel consumption: 0.10 to 0.24 l/h

• Energy consumption: 10 to 29 W

• Dimensions: 31 x 11.9 x 14.5 cm

🔀 Available configurations:

• 12V heater + 12V water heater

• 24V heater + 24V water heater

• 12V heater + 230V water heater

📚 FAQ – Your questions, our answers:

🔹 Can the water heater be used alone without turning on the heater?
Yes, the water heater also works alone thanks to its electric resistance.

🔹 Is it compatible with VASP approval?
Yes, all kit components comply with current VASP standards.

🔹 Can a thermostatic mixer be added?
Absolutely, we recommend the mixer AT0062 for better comfort.

🔹 Is it suitable for small vehicles?
Yes, this kit is compact, silent, and perfectly suited for vans and panel vans.

🔹 What autonomy with a 10L tank?
The heater consumes between 0.1 and 0.24L/h, providing up to 100h of autonomy in eco mode.