If the hole is too small then you ll need to increase the dimensions.
Install ceiling fan box no attic access.
How to add a ceiling fan without attic access step 1.
Test the fixture with your.
Installing your ceiling fan electrical box the process of installing a ceiling fan box involves pushing the bracing and box through the hole you ve made in the ceiling and attaching them to the ceiling joists as per the manufacturer s instructions although very similar not all ceiling boxes are exactly the same.
Set the box into the hole cut through the ceiling and press it tight against the underside of the joist.
Make sure that the ceiling s electrical wires protrude through.
How do you do this.
Drive in the screws with a drill driver equipped with a 5 16 inch nut driver tip.
10 hex head screws provided.
Remove the existing light fixture and inspect the wires to make sure they are still in good shape.
Those individuals who are installing a bathroom exhaust fan without attic access will want to first measure the hole in the ceiling to make sure your new fan will fit in.
Install the mounting bracket for the ceiling fan to the ceiling box.
Wrap the cable s bare copper wire around the grounding screw inside the box.
Place the fan s metal ceiling plate against the pancake box in the middle of the medallion and secure with screws and a screwdriver.
You ll first want to hold your new fan s housing up to the ceiling hole and with a pencil trace lightly around it.
Attach the box to the joist with the two 1 1 2 inch no.
Read the instructions for assembling and installing the ceiling fan that are provided by the manufacturer.
How to install a ceiling fan https youtu be 8ri8hh624mm.