WhisperLine 440 CFM remote mount in-line fan

I bought this bathroom fan new for $260 but never used it. WhisperLine 440 CFM remote mount in-line fan for single or multiple inlets Insulated housing prevents condensation and noise; tapered 8” duct adapter provides easy connection. Features five positions for installation. Joist or truss attachment brackets and suspension brackets included. Complies with the latest codes and standards. KEY FEATURES - Remote mount in-line fan for single or multiple inlets. - Insulated housing to prevent condensation and noise. - Tapered duct adapter for easy connection. - Five positions for flexible installation. - Joist or truss attachment brackets included. For more info: https://na.panasonic.com/us/home-and-building-solutions/ventilation-indoor-air-quality/ventilation-fans/whisperliner-remote-mount-line-fan-440-cfm