Autoterm BOAT Diesel Heater 4kW Small (1 vent Kit)
- Regular price
- £621.00 GBP
- Sale price
- £621.00 GBP
- Regular price
-
AUTOTERM Air 4kW Small Marine Diesel Heater Kit
NOW Includes a FREE Super Quiet Fuel Pump
Every AUTOTERM Air 4kW Small Marine Heater Kit now includes a FREE Super Quiet Fuel Pump, providing quieter operation, increased reliability
Compact 4kW Marine Heating Solution
The AUTOTERM Air 4D Small Marine Kit is a compact and efficient heating solution designed for boats and yachts up to 48ft (15m).
Perfect for colder climates and damp marine environments, the AUTOTERM Air 4D keeps your cabin warm and dry, helping prevent cold and humid conditions from affecting your time on the water.
Featuring a brushless induction motor, the heater provides quiet operation with minimal noise interference, making it ideal for overnight use.
Extend your sailing season and enjoy comfortable cruising even in colder conditions.
Certified Quality
AUTOTERM heaters are:
- CE Marked
- Built to ISO 9001:2015 standards
- Type approved to E2 R10 and E2 R122 regulations
Maximise Heating Efficiency
Tests have shown that up to 40% of a heater's heat output can be lost through uninsulated ducting.
For the best heating performance, we recommend insulating your ducting wherever possible to reduce heat loss and maximise system efficiency.
Technical Specifications
- Heating Output: 4kW
- Fuel Type: Diesel
- Voltage: 12V / 24V
- Heated Air Volume: 70–168m³/h
- Power Consumption: 10W–57W
- Fuel Consumption: 0.12–0.51 litres/hour
- Weight: 25.5kg
- Heater Dimensions: 402 × 157 × 188mm
4kW Small Marine Kit Includes
Heater & Marine Components
- AUTOTERM Air 4kW diesel heater
- FREE Super Quiet fuel pump
- FREE Carbon Monoxide Alarm
- Stainless Steel 316 mounting plate
- Stainless Steel 316 through-hull exhaust fitting
- 1 × 90mm air vent
Fuel, Electrical & Exhaust Components
- Fuel pump with mounting bracket
- 1m exhaust pipe with silencer
- Fuel dip tube and fuel line
- Power cable with integrated fuse box
- 4m control panel cable (upgrade options available)
- Fuel pump power cable
- Air intake silencer
- Exhaust heat lagging
- Selection of nuts, bolts and installation fixings
Simple Marine Installation
The AUTOTERM Air 4kW Small Marine Kit is designed for installations where space is limited and includes the essential marine components required for a straightforward setup.
The kit includes:
- Stainless Steel 316 mounting plate
- Stainless Steel 316 through-hull exhaust fitting
- Exhaust components suitable for marine installation
Why Choose AUTOTERM?
- FREE Super Quiet Fuel Pump
- FREE Carbon Monoxide Alarm
- Premium-quality diesel heating technology
- CE Marked and fully approved
- 3-year manufacturer's warranty
- Excellent UK customer service
- Technical help and telephone support 7 days a week
- Low fuel consumption
- Low power consumption
- Compact, space-saving installation
- Quiet and reliable operation
- Simple to operate
Please Note
Product images are for illustration purposes only. Components may occasionally be replaced with equivalent parts of equal or higher specification.
AVL is was founded by Paul and Owen in the UK. Having always loved camping and exploring remote landscapes, we pushed ourselves to do extreme locations. But we kept running into the same problem—products simply weren't built to handle the extreme conditions we travelled to. Unreliable gear in harsh environments meant, lack of comfort, constant frustration and safety concerns.
That's why we started testing everything ourselves in the world's most demanding conditions. Last winter, we pushed our Unimog to the Arctic Circle, enduring temperatures below -48°C. This year, our testing team heads to Africa to continue proving what our gear can truly handle.
We're committed to bringing you only products we'd trust with our own expeditions. Which, regardless of the manufacturer warranty we offer a 3-year warranty on EVERYTHING.
Paul Stevens, Director