Abstract: The present invention relates to a ventilating system for use in a sleeping cabin comprising: a backing plate; a plurality of fans mounted on said backing plate; a plurality of fastening devices, where said fastening devices secure the fans onto the backing plate; and a power supply, where said power supply supplies electrical power to the fans. The ventilating system may further include aluminum clips that provide a means to support the mounting of the fans and a fan grill for each fan. The backing plate may be sized to fit a receiving cabin window. The plurality of fastening devices may include a screw, rivet, clip or stud fastener. In one exemplary embodiment, the power supply includes a wire harness with power connections at each end of the wire harness.