Sunster 8KW Portable Diesel Air Heater | VARELO™

Engineered to deliver uncompromising thermal performance and rapid off-grid heating, the Sunster 8KW Portable Diesel Air Heater combines heavy-duty combustion engineering with smart Bluetooth connectivity, giving you reliable climate control across the harshest conditions - crafted precisely the VARELO™ way. 

FEATURES

• 8KW High-Output Heating: Rapidly warms up cabins, workshops, tents, and vans with adjustable heat output.

• Smart App & Bluetooth Control: Adjust temperatures, monitor performance, and schedule heating directly from your smartphone.

• All-In-One Rugged Design: Self-contained protective toolbox housing with integrated fuel tank, combustion chamber, and exhaust ports.

• LCD Thermostatic Display: Precision temperature control with manual and automatic modes.

• Low Fuel & Power Consumption: Optimized diesel and 12V/24V electrical draw for extended off-grid runtimes.

• Complete Installation Kit: Includes remote control, wiring harness, exhaust pipe, intake filter, silencer, and mounting hardware.

PERFORMANCE

The Sunster 8KW diesel heater delivers powerful forced-air heating driven by precision fuel metering and efficient combustion. Designed to operate smoothly at high altitudes and sub-zero temperatures, it provides reliable climate control for vans, RVs, horse boxes, garden offices, and garages. The intelligent thermostat monitors ambient temperature to cycle efficiently, minimizing battery and fuel drain while maximizing comfort.

COLOURS

• Industrial Grey & High-Vis Yellow: Rugged protective enclosure engineered for durability in workshops and mobile environments.

WHAT’S IN THE BOX

• Sunster 8KW All-In-One Portable Diesel Heater, Bluetooth LCD Controller, Wireless Remote Control, Silencer, Air Intake Filter, Ducting Vent, Exhaust Pipe, 12V/24V Power Cables, Installation Hardware Kit, and User Manual.

TECH SPECS

• Heat Output: 8KW

• Fuel Type: Diesel

• Rated Voltage: 12V / 24V / 220V compatible

• Control Systems: Bluetooth Smart App, Digital LCD Panel, Wireless Remote

• Operating Temperature: -40°C to +40°C

• Housing Material: Heavy-Duty Reinforced Polymer & Alloy

IDEAL FOR

• Campervan conversions, mobile workshops, and off-grid expeditions requiring independent heating.

• Winterizing remote workspaces, garages, sheds, and unheated utility areas.

• Outdoor enthusiasts and tradespeople needing portable, thermostatically controlled warmth on demand.

WHY VARELO™ RECOMMENDS IT

We selected the Sunster 8KW heater because it brings uncompromised, off-grid thermal performance straight to your mobile workspace or vehicle. With its smart connectivity, rugged enclosure, and rapid heating capacity, it cuts through the winter chill without requiring permanent installation. Reliable. Modern. Practical.

EXPLORE MORE

Discover our full range of high-performance automotive and utility equipment across the complete VARELO™ Tools & Everyday Carry collection.