We have two of these in our bathrooms. They don't last forever, but are easy to replace. I had a freeze after 6 years and ordered a replacement. I then tried applying turbine oil to the motor shaft to get around this and it works again. The other squeaked once, but everything is fine now. So I don't need a replacement now, at least not yet. However, I'm tempted to keep them in case they're not available when the fans die. Revain made ordering easy as I just looked at my order history. It's hard to rate them as there really isn't any other option unless you want to do a full swap (no thanks). I'm glad it's possible to just replace the guts.
Universal Rotary Cam Selector Latching Switches - VictorsHome Changeover Switch LW28-32 With 3 Positions, 12 Terminals For 690V, 32A Capacity
9 Review
π NuTone 5901A000 Blower Wheel Assembly: Superior Efficiency and Performance
9 Review
Adjustable Regulator Generator PEMENOL Controller
9 Review
Vacuum cleaner KARCHER VC 3, yellow
176 Review
Electric Replacement UBIF020N Made in Connecticut
9 Review
π Bussmann GMA 5A Acting Cartridge Listed: Reliable and Efficient Cartridge Fuse for Your Automotive Needs
7 Review
π Enhance Your Electrical Work with Klein Tools 69411 Accessory Adapters
7 Review
Square HOMT2020 Circuit Breaker Homeline
7 Review