- Product description
- Shipping and Returns
- Technical Support
The Marine Medium Air 4D kit contains a stationary Air 4D heater as well as the accessories and connection parts to carry out an installation on floating craft, boats , catamarans, yachts, sailboats… Works in fresh and sea water.
REF : 4D12-MM and 4D24-MM
Autoterm Air 4D medium heating kit for boats
Discover our Marine Medium Air 4D heating Kit for boats! A kit including a heater as well as the essential accessories for a successful installation.
Offering fast and efficient heat, this heating system guarantees a pleasant atmosphere in no time. Its compact design and ease of use make it the ideal choice for all vehicles and boats. Instantly heat the cabin of your boat or sailboat with the Autoterm Air 4D heater. Heating power: 4kW - Available in 12V or 24V
Powerful, it easily heats boats up to 15 meters and large Motorhomes.
Warning: Purchasing a control panel is essential to operate this air heater (see below to select it)
Medium marine kit composition:
Autoterm Air 4D heater
Control panel cable 1.80m
Fuel pump cable 6m
Power cable 6.50m 12V or 24V
Nylon fuel line 5.5m
Silent fuel pump 12V or 24V
Clamping collar for fuel pump
Fuel dipstick
Silencer with mounting kit
Exhaust hose 1m
Thermal insulation 45cm
Air intake hose with silencer
Screw, fittings and clamps kit
Exhaust hull fitting
Mounting plate
2x clamp ⌀ 90 mm
1x grille ⌀ 90 mm
1x deflector ⌀ 90 mm
2 m ⌀ 90 mm
Y ⌀ 90 mm
Air inlet adapter
Air outlet adapter
Temperature sensor
Select your control panel
Comfort Control- Menu navigation via a dial and 2 buttons, LED display
- Multiple languages: French, English, Dutch
- Battery protection function (low voltage)
- Heater maintenance reminder
- 3 programmable timers
- Precise thermostat
- Error code display: numbers
- Modes: power, ventilation, heating + ventilation, thermostat
Simple Control
- Heating power regulation with a dial
- Fan and heating power adjustment with 2 buttons
- Error code display: blinking
- Modes: power, ventilation, heating + ventilation
Features of the Autoterm Air 4D marine kit air heater:
| Nominal voltage | 12 V or 24 V (connection to battery terminals) |
| Fuel type | Diesel |
| Heating power | min. 1 kW - max. 4 kW |
| Heated air volume | min. 70 m3/h - max. 168 m3/h |
| Fuel consumption | min. 0.12 l/h - max. 0.51 l/h |
| Energy consumption | min. 10 W - max. 57 W 12 V / max. 56 W 24 V |
| Air intake | ⌀ 80 mm |
| Air outlet | ⌀ 96 mm |
| Exhaust outlet | ⌀ 24 mm |
| Max. working altitude | 4,200 m |
| Heater dimensions / weight | 402 x 157 x 188 mm / 5.5 kg |
| Package dimensions / weight | 49 x 37 x 32 cm / 11.40 kg |
| Warranty | 2 years against manufacturing defects Link: warranty information |
Certificates and manuals
Delivery and returns
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Delivery 24–48h 🇪🇺 Europe: Shipping to France and Western Europe (Portugal, Spain, Italy, Greece, Germany, Netherlands, Belgium).
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Delivery 🇬🇧 United Kingdom & 🇨🇭 Switzerland: Additional average delay of 24–48h due to customs procedures.
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Returns: 30 days to exchange or return your products.
2-year product warranty
