Autoterm Diesel Air Heater Autoterm 4D-HAcomes with an analog or digital programmable controller, basic installation kit andOperational Manual. The Autoterm 4D-HA is designed for high-altitude performance, featuring an integrated self-adjusting system for thin air, working effectively up to around 4200m (13,800 ft)
There are two modifications:12 Vand24 V. Refer to Operation Manual for installation and operation procedures. *For heating up to 35 ft. power boats / 40 ft. sailboats, commercial trucks, buses, vans and motorhomes.
* PLEASE NOTE THAT SHIPPING MAY REQUIRE 1-4 BUSINESS DAYS AND IS SEPARATE FROM THE DELIVERY TIME QUOTED DURING CHECKOUT.