The Mastercool Twin Turbo Complete Recovery Machine for R-1234yf Vehicles, No. 69360-YF, offers a double piston oil-less compressor and increased cooling by a large fan and condenser. Notable features include a safety high pressure switch, simple internal structure for field service, large volume recovery rate, injection molded high density polyethylene case for improved durability and front cover with built-in bumper guards to reduce damage to the control knobs.