Assembly Instructions

1. Slide hanger bars have been provided,
   which allow the housing to be positioned anywhere between the framing.
   The bars span up to 24 inches and can be used on all types of framing:
   I-joist, standard joist, and truss construction.
   Slide hanger bars onto housing and adjust as needed to fit between framing
    
2. Extend the hanger bars to the width of the framing.
   Position the ventilator with the bottom edge of the hanger bar tabs are flush with the bottom edge of the framing,
   holding the ventilator in place.
   Secure hanger bars to framing using one screw on each end of hanger bar.
   Select a proper hole and secure the hanger bars together using one screw
    
3. Install Round Ductwork
   Connect the round ductwork (not included) to the damper / duct connector,
   and run the ductwork to a roof or wall cap (not included).
   Using tape (not included), secure all the ductwork connections so that they are air tight