Broan-NuToneNuTone WVK2A Flexible Wall Ducting Kit for Ventilation Fans, 4-Inch

Works great…my wife loves the exhaust & light features…but the heater is the best feature!!! Thinking about getting another one for the guest bathroom

Kit has everything you need to install a vent to a fan and all the pieces feel to be very good quality. *Note - don't be a moron like me and buy 4" hole saw to install this. You'll need 4.5" to allow clearance for the tube and white vent piece. Once I cut the correct sized hole, everything went together quickly. Also, maybe purchase some tin duct tape if you want an airtight seal.

Pretty self-contained. I used the Nashua tape instead of zip ties, but zip ties fit, unlike another reviewer said. All is good.

Overall I am happy with this ceiling fan. You cannot stream from Spotify like others have mentioned, but I just use my Amazon Music account on this device. I really do like the Alexa option for setting a timer on the fan. I think the unit is a bit overpriced for the quality but it does have a lot of functionality. The fan clears well during and after a hot shower. My largest complaint is what others have mentioned, the hole in the ceiling is a rough cut and you can see it from the side. For the price, the unit should include a trim kit for the rough opening in my opinion. I will probably remove the fan, then paint the ceiling within the fan area black to help hide the unsightly rough opening, then reinstall.

Description clearly stated 3-4” adapter was included. Cost nearly 2 hours of an electrician waiting while I drove to town to get one.