Because you can do everything related to replacement underside.
How to replace bathroom fan housing without attic access.
Remove your old exhaust fan.
To be sure that it is turned off.
When you re installing the bathroom fan into a ceiling below another floor your new fan won t simply slide into a size for size opening.
Turn off the breaker.
These are easy to use and can be purchased at most home improvement stores.
You might have to remove a few screws to get it out.
Remove motor from housing.
You must cut the hole bigger to allow the protruding parts of the housing to make it through the cutout.
Remove the fan housing from the ceiling.
For this reason they ask how to replace a bathroom exhaust fan without attic access.
An adjustable metal bracket may also be screwed into the ceiling joists and the fan housing secured to the bracket.
Unless you are installing the same model bathroom fan the old housing will very likely need to be removed.
However it is not a big deal.
Turn off the breaker box.
Begin by turning off the power of the fan s switch to avoid being electrocuted.
Not having attic access seems problematic to some people.
Use a circuit tester to ensure that the power is turned off.
Remove the grill cover.
Steps for removing the old bathroom exhaust fan.