Hydroexcavation Equipment and SuppliesDynablast HV420F-12VREDThe Dynablast HV420F-12VRED hydrovac water heater produces 420,000 Btu with an output temperature of 175 F at 5 gpm, making it suitable for colder climates and improved digging in clay-filled areas. All models come with ETL certification for safety, which also includes certification on the coil for higher efficiency and heat transfer, a stainless steel target plate for increased coil life and a design with serviceability in mind with momentary override control. A 19- by 19-inch footprint makes it suitable for compact installations. 905-867-4642; www.dynablast.ca.
