Portable Diesel Heaters for Roof Tents – Reliable Heating for Every Adventure
Totalcool’s Heatflow Portable Diesel Heater is designed for outdoor travellers who need powerful, reliable, and safe heating while sleeping in a roof tent. Engineered for overlanding, 4x4 touring, expedition travel, wild camping, and year-round off-grid adventures, this heater provides a practical and efficient way to stay warm in cold, windy, and exposed conditions. Unlike gas heaters or unsafe indoor alternatives, the Heatflow diesel heater is built for outdoor operation, featuring a durable IP33 weather-resistant rating so it can be safely positioned outside your vehicle while pumping warm, clean air directly into your roof tent. Whether you’re camping in the mountains, touring remote tracks, tackling winter expeditions, or spending nights far from facilities, the Heatflow ensures consistent warmth in every environment.
Designed for All Types of Roof Tents and Vehicle-Based Camping
Roof Tent Heating Solutions
Staying warm in a roof tent is essential for comfort, rest, and safety—especially when camping in colder climates or exposed terrain. The Heatflow diesel heater delivers a powerful 5 kW heat output, sending warm, filtered air straight into your roof tent via a duct hose. Because the heater runs outside your vehicle, exhaust fumes and noise remain safely away from your sleeping area, while you enjoy steady, adjustable heat throughout the night. Ideal for winter roof-tent camping, 4-season RTT setups, and extended overlanding trips, the Heatflow provides dependable warmth without relying on campsite hook-ups or built-in vehicle systems.
Overlanding, Touring, and Remote Expeditions
For adventurers travelling through rugged environments or camping far from established campsites, the Heatflow heater offers fast, consistent warmth that enhances safety and comfort. Lightweight and easy to carry, it sets up quickly beside your vehicle and runs efficiently—even in frost, strong winds, or remote landscapes. Whether you're travelling across national parks, greenlaning, or taking on multi-day expeditions, the Heatflow heater helps maintain comfort wherever you stop.
Weekend Road Trips and Spontaneous Getaways
For quick trips, weekend adventures, and spur-of-the-moment camping, the Heatflow diesel heater provides quick and dependable warmth for your roof tent. Its compact size and simple setup mean you can be ready in minutes, keeping your tent warm from evening through sunrise. With its IP33 outdoor-safe construction, it performs reliably in typical UK and European weather—from drizzle to cold winds—ensuring comfortable nights throughout the year.
Key Features and Benefits of the Heatflow Portable Diesel Heater
IP33 Weather-Resistant Outdoor Design
Designed specifically for outdoor use beside your vehicle, the Heatflow’s IP33 rating protects it from wind and light rain. This allows roof-tent campers to run the heater safely outside while directing warm, dry air into the tent—keeping fumes, fuel, and heat sources away from your sleeping area.
Powerful 5 kW Heating Output
The Heatflow delivers strong, consistent warmth ideal for roof tents, annex rooms, vehicle-side awnings, ground tents, and outdoor setups. Its efficient diesel consumption ensures long running times, making it one of the most reliable heating solutions for cold-weather roof-tent camping.
Energy Efficient for Off-Grid Overlanding
Perfect for travellers who camp off-grid or explore remote regions, the Heatflow runs on 12V power from your vehicle, portable battery, or power station. This offers dependable heating even when you're far from traditional power sources.
Easy to Use and Low Maintenance
Featuring intuitive controls, fast setup, and minimal maintenance requirements, the Heatflow diesel heater is suitable for all types of travellers—from casual weekend explorers to dedicated overlanders. Adjustable temperature control, robust components, and simple operation ensure reliable performance every trip.
Portable and Adventure-Ready Design
Compact, lightweight, and easy to store, the Heatflow fits neatly into 4x4 storage systems, vehicle drawers, or roof-rack boxes. It’s tough enough to travel over rough terrain and versatile enough for camping in any location, whether you’re by the coast, in the woods, or deep in the countryside.
24-Month Warranty for Peace of Mind
Totalcool supports the Heatflow with a comprehensive 24-month warranty, giving overlanders confidence that their heater is protected against manufacturing faults or defects. This is especially valuable for travellers who rely on their heating system during harsh weather and remote trips.
Fast Same-Day Dispatch in the UK
To support last-minute trips and adventure planning, Totalcool offers same-day dispatch on orders placed before 1 pm. This ensures that roof-tent campers receive their Heatflow heater as quickly as possible—ideal for unexpected weather changes, spontaneous travel, or urgent gear upgrades.
The Ideal Heating Solution for Roof Tents, Overlanding, and Off-Grid Travel
The Heatflow Portable Diesel Heater from Totalcool is a powerful, reliable, and safe outdoor heating solution for every style of roof-tent camping. Whether you're exploring remote tracks, camping in cold climates, touring rugged landscapes, or enjoying weekend road trips, Heatflow keeps your tent warm, dry, and comfortable. With excellent heating performance, dependable weather protection, and a strong focus on outdoor safety, this diesel heater lets you enjoy roof-tent camping in every season and every destination.
