Sunster 8KW Diesel Heater — All-in-One Portable with App Control

Meet the Sunster 8KW Diesel Heater

Designed for cars, RVs, campers, and garages, this compact unit blends robust warmth with smart versatility. Its toolbox-style design, built-in fuel tank, and fully sealed upper cover help shield the heater from snow, rain, and the rigors of outdoor use—so you can plan cold-weather trips with greater confidence.

Power, efficiency and speed

Experience fast warmth in just 3–5 minutes, with a fuel burn of approximately 0.16–0.45 L per hour. A 6L tank can deliver up to about 20 hours of heat for spaces roughly 20–25 m², making it suitable for overnight stays or extended stops. Reinforced aluminum heat exchangers boost combustion efficiency by about 38%, helping you achieve more warmth per drop of fuel.

• Rapid heat onset supports quick comfort after arrival at a site.
• Efficient combustion lowers running costs while maintaining steady warmth.

Smart control and safety

Take full command with the Sunster Neo app. Adjust temperatures, set timers, maintain a constant temperature, activate ventilation, and enable High-Altitude mode—all from your smartphone for a hands-free experience. Built-in features include thermostatic control, a timer function, preheating, and overheat protection up to 270°C, helping you tailor warmth to the moment without compromising safety.

• Convenient app-based control for precise comfort wherever you are.
• Safety features support steady operation across a range of conditions.

All-terrain performance and adaptability

The heater’s all-terrain adaptive performance ensures reliable warmth even at high elevations, automatically adjusting combustion to maintain heat output up to 5500 meters. This makes it a dependable companion for mountain trips, remote work sites, or snow-season excursions.

Versatility and convenience

With support for both 12V and a 110–240V transformer, you can run it in a vehicle, at home, or on-site. A quiet fuel pump minimizes noise (around 35 dB), reducing disruption for a restful night in vans, cabins, or tents. The compact, sealed design further enhances portability and ease of storage, so you can take warmth with you without adding clutter.