Sunster 8KW Diesel Air Heater for RV Camping Bluetooth App

8KW Diesel Air Heater with Bluetooth App for RV, Garage

Why this diesel air heater is a standout choice

This 8 kW diesel heater is engineered for reliable warmth in RVs, campers, vans, and small workspaces such as garages. It can be powered from multiple sources—DC12V, DC24V, or AC110-240V—so you’re not tethered to a single power setup. Built with an aluminum+plastic housing and a compact footprint, it delivers steady heat without occupying valuable space.

Key benefits that matter in real life

• Precise, stable comfort: Adjustable temperature range from 46℉ to 95℉ (8℃–35℃) with automatic start/stop to maintain the set point, so your inside temperature stays consistent whether you’re sleeping or working.
• Quiet, efficient operation: Ultra-low noise fuel pump system (as low as 35 dB) paired with a dedicated ventilation design to minimize disturbance while you rest.
• Versatile heating and ventilation: With a dedicated ventilation mode, you can circulate fresh air without heating—ideal for reducing humidity on warm days or when you just need airflow.
• Smart control options: Bluetooth APP, LCD panel, and remote control provide flexible operation from anywhere in the space (up to ~30 m / 98 ft).
• High-altitude display and scheduling: Display altitude and 24-hour timer give you advanced control for variable climates and schedules.
• Rapid warmth and reliability: Turbo heat mode accelerates heating for quick comfort in cold starts, while an automatic start/stop thermostat prevents over-heating.
• All-in-one install within reach: Indoor installation design with a 3-meter LCD extension cable makes it feasible to position the control where you sleep or work, while keeping the heater tucked away safely.

What you get and how it fits your space

With a dedicated 6L diesel tank, this unit balances range and convenience for extended use. Fuel consumption ranges from 0.16 to 0.45 L/hour depending on heat demand, letting you plan fueling around longer trips. The heating area is rated for 15–20 m² under typical conditions, with a higher BTU rating (215–269 ft² / 20–25 m²) for smaller, well-insulated spaces. The exhaust and intake pipes use 25 mm ducts, while the air outlet diameter is 76 mm, allowing for efficient airflow through standard cabin ducting.

Practical specs at a glance

• Heater power: 8 kW
• Fuel: Diesel
• Fuel consumption: 0.16–0.45 L/H
• Operating voltage: DC12V / DC24V / AC110-240V
• Rated current: 3A (startup ~13A)
• Air outlet: 76 mm; Exhaust: 25 mm; Intake: 25 mm
• Tank capacity: 6 L
• Compatible area: 15–20 m² (typical, depending on insulation)
• Noise: ~35 dB (fuel pump)
• Controls: LCD, Remote, Bluetooth APP
• Timer: 24-hour scheduling
• Misc: Display altitude, Turbo heat mode, Ventilation mode, Storage bag

Who is this for?

Perfect for outdoor enthusiasts and professionals who live or work in smaller, enclosed spaces where reliable heat matters. Ideal for RVs, campers, tiny houses, vans, caravans, boats, or even a garage that needs a dependable heat source without relying on a noisy, gas-powered heater. If you value a combination of remote convenience, automatic temperature control, and a compact footprint, this diesel heater checks the boxes.

Tips for best results

• Install with appropriate ducting to maximize heater efficiency and distribute warm air evenly.
• Use the ventilation mode on warmer days to reduce humidity and improve air quality inside the cabin.
• Take advantage of the 24H timer to pre-warm your space before you wake up or return from outdoor activity.
• Utilize the 3-meter LCD extension cable to position the control panel in a convenient location without compromising airflow or safety.

What's included in the box

• Diesel air heater unit (8 kW)
• 6 L fuel tank
• Air intake and exhaust lines (25 mm)
• Air outlet duct (~76 mm compatibility)
• LCD display with remote and Bluetooth app access
• Storage bag for easy transport and storage
• 3-meter LCD extension cable for flexible installation

Ready to extend every camping trip or workshop session with reliable warmth, precise control, and modern convenience? This 8 kW diesel air heater brings together robust heating, smart features, and practical design—so you can focus on the journey ahead, not the cold behind you.