Astec manufactures two basic types of water heaters for a wide variety of industrial uses. The Firestorm® direct contact water heater heats water on demand which eliminates the need for heated water tanks. Special versions of the Firestorm heater are available with NSF certification for food processors.
The Firestream water heater is similar to our HCI heaters in that it uses a helical coil. It can be packaged on a trailer with additional equipment for portability. It’s often used in the fracking industry.