Proheat X45 Plus is a diesel-powered engine pre-heating solution for quick and reliable cold weather starts, company officials said. An integrated pump circulates heated coolant to warm the engine block, making starting easier and reducing engine wear. The solution also features an onboard control panel that displays heater status, while an optional digital timer for the cab adds timer-based starting of the heater. Proheat X45 Plus can also direct heat to the truck cab for driver comfort while reducing fuel costs and emissions from unnecessary engine idling, according to the company.