Every ALPINE Camper is equipped with a Dieselheat DH15 hydronic heating system, delivering efficient hot water and air heating - all without relying on LPG. This duo system supports off-grid lifestyles, avoids LPG-related complexities, and keeps your build seamless and powerful.
Why We Chose Diesel Hydronic Over LPG
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No LPG tanks or ventilation needed — unlike gas systems that require flame‑safe areas and airflow control. Diesel systems vent externally and eliminate leak risk.
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More efficient and cost-effective operation — Diesel heaters can run at half the cost over a typical week compared to gas heaters.
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Better cold-weather reliability — Diesel performs consistently in sub-zero environments, while propane can struggle to vaporize.
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Single fuel simplifies logistics — You only need to manage one fuel source: diesel. No LPG swaps or gas fits needed.
How the DH15 Hydronic System Works
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Built-in hot water and air heating combo — Using a 10‑liter stainless tank and an Eberspacher D5E HS3 diesel furnace, the system heats coolant that travels through a heat exchanger for instant hot water.
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For air heating, a hydronic fan head or ducted fan (e.g, 1.8 kW) can circulate warm air through the cabin when needed.
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Fast heat-up times — Expect hot water in ~9 minutes from a cold start, full heat by ~14 minutes, and quick reheat for back-to-back use.
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Compact and rugged design — Pre-assembled with lightweight stainless steel construction, insulated tank, and Watermark-approved tempering valve.
Off-Grid Efficiency Meets Comfort
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Dual utility — One system keeps your water hot and cabin warm when mornings drop below zero or the campsite is moist.
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Water-conscious — Pairing with low-flow shower heads (2.5 L/min) stretches your thermal output farther.
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Safe and enclosed combustion — No open flames inside, just reliable warmth controlled via external fans.
ALPINE Camper Advantage
By installing the DH15 system:
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You avoid LPG hazards and regulatory hassles — No flame compartments.
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Your energy stays streamlined — One fuel, one system, one control experience.
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You get fast, reliable heat and hot water — All in a compact, insulated package engineered for rough roads.
Warmth & Convenience Built-In
The Dieselheat DH15 Hydronic system embodies Alpine’s commitment to smart, efficient, and rugged design. It blends off-grid comfort with practical energy use—so you stay warm, clean, and ready to adventure.
Have questions or want to explore ALPINE further?
Call us on (07) 5441 2093
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