AUTOTERM Boat Diesel Heater 4kW Small Marine Kit (1 Vent)

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 and 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).

Ideal for colder climates and damp marine environments, this boat diesel heater helps keep 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.

H2: Certified Quality

AUTOTERM heaters are:

• CE Marked

• Built to ISO 9001:2015 standards

• Type approved to E2 R10 and E2 R122 regulations

H2: 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.

H2: 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

H2: 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

H2: 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

H2: 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

H2: FAQ

Q: What size boat is the AUTOTERM Air 4kW Small Marine Kit suitable for?

A: It is designed for boats and yachts up to 48ft (15m).

Q: Does this marine diesel heater kit include a fuel pump?

A: Yes, it now includes a FREE Super Quiet Fuel Pump for quieter operation and improved reliability.

Q: What vent does the kit include?

A: This kit includes 1 × 90mm air vent.

Please Note

Product images are for illustration purposes only. Components may occasionally be replaced with equivalent parts of equal or higher specification.