Description
AIR 4D Heating Kit and 6L Water Heater
Provide your motorhome, van, truck, or boat up to 15 meters with a complete heating and hot water production solution with the AUTOTERM Air 4D Kit + PUNDMANN 6L Water Heater. This all-in-one system combines efficient diesel heating and a robust stainless steel water heater for optimal comfort in all seasons.
The forced air heater AUTOTERM Air 4D (up to 4 kW) provides pleasant warmth even in winter conditions, while the PUNDMANN 6L water heater quickly heats your sanitary water using forced hot air or its integrated electric resistance (12V, 24V, or 230V). Ideal for recreational vehicles as well as professional use.
✅ Ideal Use
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Motorhome or converted van
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Heavy truck and bus
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Boat up to 15 m
📦 Kit Composition
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1 AUTOTERM Air 4D heater (12V or 24V)
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1 PUNDMANN 6L stainless steel water heater (12V, 24V or 230V)
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1 Comfort Control panel
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Complete wiring (power, pump, panel)
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Silent fuel pump + accessories
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Silencer, exhaust, ducts, clamps, screws
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1 Y bypass + control cable (water, air or both)
🔧 Simple & Modular Installation
Thanks to the Y bypass, you can choose to heat:
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The cabin only
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Hot water only
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Both simultaneously
The water heater can also operate alone via its electric resistance, ideal during extended stops at campsites or docked.
⚙️ Main Features
AUTOTERM Air 4D Heater: 1–4 kW, 12V/24V, air flow up to 168 m³/h, consumption 0.12–0.51 L/h
PUNDMANN 6L Water Heater: capacity 6 L, heats in 50–70 min, max pressure 2.3 bars, stainless steel with polyester coating
🎯 Advantages
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Heating + hot water in a single system
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Complete installation provided and VASP certification
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Economical, compact, and autonomous diesel solution
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Compatible with all VDL layouts
🔹 Pack Description
AUTOTERM 4D Heating + PUNDMANN 6L Water Heater Pack
This pack brings together all the necessary elements for complete thermal comfort on board: powerful heating, 6L stainless steel water heater, accessories, and wiring for a ready-to-use installation. A turnkey, practical, and economical solution that saves you from buying each component separately. Ideal for equipping your recreational vehicle or boat with a single reference, with complete peace of mind.
