For those DIYers- This is your combo kit! BONUS you'll save over $150 < for a limited time!
You'll get a
Planar/Autoterm Diesel Air Heater 2D-12 High Altitude w/ Truck Install Kit
Choose between 3 different controllers!
and
12 Volt Water Boiler for Vans and Campers by EX-UP
(Click on the links to get more information about each product)