Planar/Autoterm Diesel Air Heater 9D

This is a big 8KW Diesel Air Heater Planar/Autoterm 9D choose between the analog (manual PU-5 dial controller) or the digital programmable controller (PU-27) and we now offer this with the Touch Screen Controller (PU-28), basic installation kit, and Operational Manual. The heater is equipped with a self-adjusting system for operation at high altitudes up to 1600 m / 5200 ft.
There are two modifications: 12 V and 24 V.
Refer to the Operation Manual for installation and operation procedures. You can find this on our resource page!

As 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. 

*For heating up to 75 ft. boats, full-sized schoolies, vehicle cargo space, buses & class-A motor homes.

• The PLANAR/Autoterm 9D is designed to provide instant heat to the interior of any type of vehicle, bus, boat, or motorhome.
• With the air heater PLANAR 9D you can reduce the cost of fuel in compliance with “no idling zone” regulations
• The air heater PLANAR 9D is a great way to extend your camping/boating season: for boats 50 – 75 ft. long 
• Efficient performance and quiet operation
• Each heater comes with an installation kit
• 2-year warranty on parts and labour
• Operates on diesel and 12V or 24V power independently from the engine
• Reliable operation in low temperatures (up to -45°C/-49°F)
• Consumes 1 litre of fuel for up to 2 hours of operation
• Generates 27,300 BTU/h with a strong airflow
• Fully automated temperature control is available
• Self-diagnostic system
• Compact design and “plug-and-play” installation
• Find 4"ducting here for the 9D.