The 400 is used in a wide range of applications for heating, but is also used for dehydrating because of the large amounts of cost-effective dry heat generated by this large unit. Dried fruits and high-end pet food are just a couple of examples of the products being dried currently.
We also manufacture a low-pressure hot water boiler capable of heating up to 4000 square feet and more. These units have been used in tandem or tripled with good results for larger requirements; firing them in series as demand dictates.
Our most versatile furnace, the GBU130 can be set from 85,000 to 130,000 BTU, giving a wide range of heating for larger homes and commercial use.
The GBU400 commercial / industrial furnace is our mightiest unit. This unit can burn a wide variety of biomass materials depending on moisture content.
This outstanding water heater operates under the same principles as any other boiler, however it operates on bioenergy.