The Truma Combi D6 is a premium diesel-powered combi heater and hot water system engineered for caravans, motorhomes, and RVs — delivering up to 6,000 watts of space heating alongside a 10-litre hot water boiler in a single, compact unit. Running entirely on diesel fuel with 12V DC power, it operates independently of LPG, making it ideally suited to Australian conditions where diesel-fuelled rigs are the norm. The Combi D6 heats your van rapidly and quietly, producing warm air through up to four air outlets while simultaneously warming your water supply, so you arrive at camp — whether in the Australian Alps, the Kimberley, or the Snowy Mountains — ready to shower within minutes of switching it on.

Designed for year-round touring by caravanners, grey nomads, and 4WD adventurers who demand reliability in remote and off-road Australia, the Combi D6 performs in temperatures as low as -20°C. Its compact form factor allows straightforward installation into existing Truma ducted air systems, and it is fully compatible with the Truma iNet X panel for intuitive, app-based control from your smartphone. Whether you're chasing winter breaks on the Great Ocean Road, tackling the Gibb River Road, or setting up camp on the Nullarbor, this system ensures your motorhome or caravan maintains comfortable living temperatures without draining your LPG supply.

Key Features

• Dual-function: 6,000W diesel space heater and 10-litre hot water boiler in one unit
• Runs on diesel only — no LPG required, ideal for diesel-powered caravans and motorhomes
• Operates down to -20°C for reliable winter touring across Australia's alpine and outback regions
• Compatible with Truma iNet X panel for smartphone and app-based remote control
• Connects to up to 4 warm-air outlets via existing Truma ducted heating systems