The Fieldpiece MR45 Recovery Machine has onboard system monitoring that adjusts motor performance to handle liquid and run twice as fast on vapor. MR45 also steps up low voltage at the power plug to deliver full power to the motor where high voltage drop is a problem. With a powerful 1 hp motor and super-sized condenser, this machine excels on longer and hotter jobs. The easy-to-read display, lightweight (22 lb), straight hose connection ports and single dial make this machine user-friendly while being tough enough for everyday use, even in the rain.