The John Brooks Company Limited (Dynablast) CAB420FLS-12V hydrovac water heater produces 420,000 Btus 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, making it consistent in components used in the build and improved heat transfer between the Schedule 80 pipe and water. 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