Aqua-Hot has a number of diesel or propane/natural gas fired hydronic heaters. Their diesel heaters force the fuel into the combustion chamber at a relatively high pressure. This pressure vaporizes the diesel in the combustion chamber and allows it to burn efficiently
There are two major suppliers of Hydronic heaters to the RV Industry: Aqua-Hot and Oasis.
Oasis on the other hand has 3 similar products that differ in Btu output. The Oasis systems use a low pressure venturi to atomize diesel in the combustion chamber.
Whether you have an Oasis or Aqua-Hot, they both require annual maintenance. Burners need to be serviced to insure the diesel is burning efficiently and completely, soot needs to be cleaned out of the combustion chambers, and the diesel fuel filters need to be replaced. At Texas RV we are knowledgeable about all models and can handle any maintenance issues you may have.