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Planar Heaters Autoterm Diesel Air Heater 4D-12 High Altitude

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Original price $805.00
Original price $805.00 - Original price $900.00
Original price $805.00
Current price $724.99
$724.99 - $810.99
Current price $724.99


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Diesel Air Heater by Autoterm 4D High Altitude comes with a basic installation kit with automatic High Altitude adjustment and an Operations Manual. Designed to provide safe instant heat to the interior of any type of vehicle!

Ideal for larger RVs, Schoolies, Boats over 25' in Length, and Buses!

We offer the 12 V version! Designed for High Altitude operation, up to 2500m / 8200As per the instruction manual, the heater has to be connected directly to the battery to avoid any voltage drops/surges. NO Alteration to the wiring harness is permitted. 

Choose from

Dial Controller= Allows simplified heater control in “POWER” mode and “VENTILATION” mode – air supply with no heat.

Digital Controller= Allows various settings including 7-day timer, air or coolant temperature setting, and operational parameters monitoring.

Refer to Operation-Manual-44D-12 for installation and operation procedures.
For heating up to 35 ft. boats, campers, vans, expedition vehicles, buses, emergency shelters, ice fishing huts, and commercial trucks…. ETC! Efficient performance and quiet operation, with a 2-year warranty on parts and labor.

Product Contains
Planar 44D-12 / -24 – Diesel Air Heater 1
Inline Metering Fuel Pump 1
Fuel Line, m 5.5
Fuel Pick-UP Stand Pipe 1
Stainless Steel Flexible Exhaust, ft. 3
Exhaust Clamp 1
Combustion Air Intake Hose, ft. 2
Remote Wired Controller 1
Fuel Pump El. Cable, 6 m. 1
Power Cable with Fuses 1
Set of Fasteners & Brackets 1

Heat Output; kW (BTU): 1.0-4.0 (3,200-13,600)
Fuel Consumption; l/h (gal/h): 0.12-0.49 (0.03-0.13)
Nominal Supply Voltage; V: 12
Power Consumption; W (A): 10-62.4 (0.8-5.2)
Airflow Rate; m3/h: 70-120
Weight; kg: 8.0
L x D x H; mm: 398 x 157 x 160
Operating Modes: Temperature/Power
Weight 11.5 kg
Dimensions 49 × 36.5 × 31.5 cm
Voltage 12V

Order shipment preparation takes 3 days. Once shipped orders usually take 2 weeks to be delivered. These are estimations; delivery can be delayed for reasons beyond our control. You can always contact us to know the exact delivery time once you placed an order with us. Have a look at our shipping policy here.