Dump trucks are powerful vehicles used in some of the harshest environments. While your truck is sitting idle and being loaded with materials you may not realize just how much time is spent idling in the course of day-to-day operation. This leads to wasted fuel which in turn leads to wasted money. ZeroRPM’s Idle Mitigation System cuts operating costs substantially while delivering unshakable reliability in both hot and cold climates. Our HVAC systems provide cold and hot air exclusively through the OEM vents. Our units can also provide hours of energy for computer, lights, and radios to save you money.