Free Shipping on all orders over $100

Diesel Heaters

Are you heading into chilly Australian nights on your caravan or 4WD adventures and need reliable warmth without draining your power? Diesel heaters keep your caravan, camper, or touring vehicle warm in cold weather. They burn diesel fuel to produce clean, dry heat that blows into your living space. This solves problems like freezing mornings and damp condensation from other heaters. You get steady warmth for off-grid trips across Australia, using fuel that’s easy to find everywhere. These heaters work well for long nights in remote spots. They run on 12V power from your battery and sip diesel, often one litre for up to 10 hours of heat. No need for gas bottles or mains electricity.

Sort By:
Diesel Heater
Introducing our 2.2 KW Diesel Heater...

$1,258.50 + GST

Truma VarioHeat eco
For vans and caravans The Truma VarioHeat...

$2,090.76 + GST

Why Australian Travellers Choose These Products

Australian travellers love diesel heaters for tough conditions nationwide. From Tasmania’s freezing mountains to Victoria’s High Country, they start fast, even below zero. Long distances between towns mean diesel is always available at any servo. They suit off-grid camping in the outback or coastal winds. Dry heat stops moisture build-up inside your van, unlike wet gas options. Fuel efficiency keeps costs low for extended tours in heat or cold. Caravan owners, 4WDers, and campers pick them for quiet operation and space-saving design. They fit small vans up to large rigs without taking up living room.

 

Why Buy From Hi Tech Power Solutions

Hi Tech Power Solutions stocks diesel heaters built for Australian caravans and touring vehicles. We offer nationwide support with options that match off-grid needs and long hauls across all states. Our team knows caravan electrical setups. We help you pick heaters that handle Aussie conditions like dust, heat, and remote power demands. Practical advice comes from years in the industry, building trust for your next trip. Quality kits include what you need for easy install. Get reliable gear without guesswork.

 

How To Choose The Right Option

Match the heater’s power to your van size. A **2kW model** suits smaller caravans up to 24 feet. It gives steady heat without wasting fuel in compact spaces. Go for a **5kW model** in larger caravans over 24 feet or those with canvas sides. It runs mostly low for quiet efficiency but powers up when needed. Check fuel tank setup. Tap your tow vehicle’s diesel or add a separate 10L tank. Look for digital controls for easy temperature settings. Think about your trips. High-altitude or extreme cold needs robust starts. Measure your space for a compact fit.

 Ready to stay warm on your next adventure across Australia? Browse our diesel heaters and find the perfect fit for your setup today.

FAQ's

What caravan power accessories do I need for an off-grid setup?

Most off-grid setups start with essentials: a battery charger, battery monitor, fuses, wiring, sockets, and other 12V caravan electrical accessories matched to your power usage and battery system. If you run appliances like a fridge, lights, pumps, or chargers, choose caravan power accessories that support safe power distribution and charging while travelling or camping off-grid.

Yes, this category focuses on caravan and 4WD use in Australian touring conditions, including vibration, heat, and long-distance travel. When choosing 4WD electrical parts, focus on durable components that suit your vehicle setup and load requirements.
Start by listing what you need to power, how long you travel, and what battery or charging system your caravan uses. Then select 12V caravan electrical accessories compatible with your existing wiring, battery type, and installation requirements.
Yes, the category notes these products support solar tie-ins and battery charging for off-grid travel. That makes them suitable for customers building or expanding caravan power systems with solar and renewable components.
A battery monitor or tester helps you track available power and avoid issues like flat batteries during travel. On this category page, products such as battery chargers and capacity testers show that monitoring and charging gear are core to maintaining a reliable 12V setup.

Filters

Filter By Price
Filter By Price - slider
$1258$2091
Filter By Review
Filter By Review

2025 CHRISTMAS CLOSURE !

Dear Valued Customer,

We will be closed for operations from 19 December to 29 December.

All orders placed between 19 December and 29 December will be processed and delivered after 29 December.
Our technical team, communications team, and customer support will also resume contact after 29 December.


Wishing you a Merry Christmas and a Happy New Year!