JP Heater air heater 2 kW 12V Diesel – for Camper & Boat

The JP Heater 2 kW diesel air heater is a compact and efficient heating solution for smaller boats, vans, and off-grid installations where space and power consumption play an important role.

It delivers stable heat with low consumption and is ideal for those who want a simple and reliable solution for cold mornings and damp evenings – without unnecessarily draining the battery.

It's a perfect entry-level model, yet still offers plenty of power for smaller spaces.

⚡ Advantages

• Compact 2 kW heating power – ideal for smaller spaces
• Very low power and diesel consumption
• Operates on 12V – perfect for boat and off-grid setups
• Quick start-up and stable heat
• Space-saving design
• Easy installation
• Perfect for smaller boats, vans, and cabins

⛵ Suitable for

• Smaller sailboats and dinghies
• Vans and small campers
• Allotment houses and shelters
• Small workshops and hobby rooms
• Those who want affordable and efficient heating

📊 Specifications

General

• Power: 1 / 2 kW (stepless regulation)
• Voltage: 12V DC
• Fuel: Diesel
• Heating type: Air heater

Fuel & consumption

• Fuel consumption: approx. 0.08 – 0.2 liters/hour
• Fuel pump: electronic dosing pump
• Fuel type: Standard diesel

Power consumption

• Start-up consumption: approx. 8–10 A
• Operating consumption: approx. 0.8 – 2 A
• Very low standby consumption

Performance & capacity

• Air flow: approx. 80 – 150 m³/hour
• Heating area: approx. 5–25 m² (depends on insulation)
• Rapid heating of small spaces

Dimensions & weight (estimated)

• Dimensions: approx. 31 × 12 × 12 cm
• Weight: approx. 3.5 – 5 kg

Operating conditions

• Operating temperature: down to approx. -40°C
• Stable operation in cold and damp environments

Connections

• Air intake and exhaust
• Diesel supply via pump
• 12V power connection

🔧 Installation

Installation is simple and requires only basic technical understanding.

It is important to:

• safely route exhaust outdoors
• ensure correct diesel supply
• use the correct cable dimension
• place the heater with good ventilation

📦 Package contents (may vary)

• Diesel air heater unit
• Fuel pump
• Exhaust pipe
• Air hoses
• Mounting parts
• Control panel

💡 Tip from SejlStrøm

The 2 kW model is perfect if you want to keep power consumption down – but it is only optimal for smaller spaces.

If in doubt, the rule of thumb is:

• 2 kW → small boats and vans
• 4 kW → most boats
• 5–8 kW → larger boats / poor insulation