Another option is to locate the fan hole between two ceiling joists.
Exhaust fan no attic access.
If you don t have access to an external vent but still want to improve circulation and air quality consider a duct free bathroom exhaust fan.
It can be done entirely from the room ceiling side no attic access needed installation housing size.
If the hole is too small then you ll need to increase the dimensions.
Since your fan doesn t have attic access it should then vent through your house sidewall.
The optimal location for a bathroom fan is between the toilet and the shower.
Here is the link to th.
7 5in x 7 25in x 6in with 4in duct.
Product overview every feature of the nutone ez80n ezfit ventilation fan is carefully devised for easy installation from the room side without having to go into the attic.
Then cut an access hole in the ceiling right next to the wall where you can cut the exhaust hole in the sidewall.
Determine where the ceiling joists are and do not cut into the joists for any reason.
I ve replaced lots of this style broan fan and they are very popular.
Learn the secrets to running anew exhaust line through the outside wall install a fan and connect the ducting and electrical.
Video tutorial on how to replace your bathroom exhaust fan in 5 minutes or less.
The best way to proceed with a bathroom fan installation with no attic is to run the venting duct between the ceiling joists and through a nearby exterior wall.
Then just patch the access hole.
Evaluate the electrical options.
The broan 682 utilizes a fan to produce air movement and a charcoal filter to absorb odors.
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.
No cut housing with no attic access installation and replaces most small bathroom standard fans using existing opening.
A duct free bathroom fan is a good choice for basement bathrooms or bathrooms with no attic access.