The Dynablast CAB420FLS-12V hydrovac water heater produces 420,000 Btu with an output temperature of 175 degrees F at 5 gpm, making it ideal for colder climates and improved digging in clay-filled areas. It is designed to fit most municipal size hydrovac trucks with its 24-by-24-inch footprint. It is ETL certified, meaning it can be used in the build and heat transfer between Schedule 80 pipe and water. All models are factory tested for a plug-and-play install. It comes with two service access panels and two momentary override controls, which increase the serviceability resulting in less downtime. The cabinet is designed with a reversible door for a variety of truck configurations, and is built out of 14-gauge steel with polyester UV-protected powder-coated paint with an aluminum discharge cap and stainless steel hardware. 905/867-4642; www.dynablast.ca