$114.95
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Autoterm Air 2D 12V marine diesel heater kit
Bring dependable, efficient warmth to a boat or yacht with the Autoterm Air 2D. This 12V marine diesel air heater delivers adjustable 0.8–2.0kW heating with low electrical and fuel demand, making it a practical choice for professionally planned marine installations in New Zealand.
This is the marine single-outlet kit. It includes the Comfort Control panel, warm-air ducting, cabin vents and stainless marine mounting and exhaust fittings. It is not the RV kit or the heater-only unit.
What is included
- Autoterm Air 2D 12V diesel air heater
- Autoterm Comfort Control panel
- Standard installation kit and fuel intake
- 1 metre of 60mm warm-air ducting
- One floor plate
- Two cabin vents
- Bendable stainless steel marine mounting bracket
- Stainless steel marine exhaust adapter
Fuel tank not included. Optional RVD638 and RVD639 fuel tanks are sold separately.
Key specifications
| Supply voltage | 12V DC |
|---|---|
| Fuel | Diesel to EN 590 |
| Heating output | 0.8–2.0kW |
| Warm-air flow | 34–86m³/h |
| Electrical consumption | 10–29W |
| Fuel consumption | 0.10–0.24L/h |
| Heater dimensions | 310 × 119 × 145mm |
| Heater weight | 2.9kg |
| Warm-air duct size | 60mm minimum |
| Controller | Autoterm Comfort Control |
| Warranty | 2 years |
Marine installation notes
- Installation should be completed by a suitably qualified installer and planned for the vessel, duct route and heated space.
- Protect the heater and air intake from water ingress, including spray and overboard water.
- Route the combustion-air intake and exhaust exactly as required by the current Autoterm installation instructions.
- Maintain an uninterrupted 12V supply while the heater completes its shutdown and purge cycle.
- Use warm-air ducting with an internal diameter of at least 60mm.
Not sure whether you need this marine kit, an Autoterm RV heater kit or the Air 2D heater-only unit? Our Auckland team can help you compare the package contents before ordering. NZ-wide delivery is available.
Frequently asked questions
What makes this the marine kit?
It adds the stainless marine mounting bracket and exhaust adapter, plus the single-outlet 60mm warm-air duct and two cabin vents. These parts are not all included with the heater-only unit.
Is a diesel fuel tank included?
No. Compatible RVD638 and RVD639 fuel tanks are optional and sold separately.
What size boat is this heater suitable for?
Correct sizing depends on the cabin volume, insulation, glazing, climate and duct layout rather than vessel length alone. Ask a marine heating installer to confirm suitability for your boat.
Which controller is supplied?
The supplier-listed package includes the Autoterm Comfort Control panel.
