Dynablast has a full range of hot water heaters for hydrovac truck applications from 300,000 BTU to 900,000 BTU. Models are available in 12V or 120V with or without steam.
All Dynablast models comes with ETL certification for safety, which also includes certification on the coil for higher efficiency and heat transfer, along with a stainless steel target plate to increase coil life and momentary override control for better serviceability.