Install Instructions

MOUNTING INSIDE ROUND, SQUARE OR RECTANGULAR DUCTS
1. Separate the branch duct at a joint if possible and determine the approximate
locaon where the Packard Air Booster will be located inside the duct with
the fan blade nearest the room to be helped. A Packard Air Booster can be
installed in any convenient locaon inside the duct: side, top, or boom. It
does not have to be in the middle of the duct.
2. Locate the approximate posion on the outside of the duct and tape the
template in place.
3. Remove the booster from inside the duct and drill holes as indicated on the
template.
4. Replace the booster in the duct, pull wires through the drilled ½” hole, and
screw the booster in place using the included metal screws.
5. Reconnect branch ducts at joint and replace insulaon. Complete the
electrical installaon based on the exisng local codes.
If it is impossible or impraccal to separate the branch duct at a joint, then use the
following instrucons:
The male crimped end of the Packard Air Booster will t right into the duct on the
outgoing side. (See Fig. 3) Aer installaon, seal both ends of the Booster to the
exisng branch duct with duct tape.