This exhaust fan was installed with bathroom redo back in 2016. I've cleaned it previously, from my notes, most recently was july 2020. [img]https://cimg5.ibsrv.net/gimg/www.doityourselft.com-vbulletin/768x1365/2022_10_31_11_44_52_50ba85b8a3d0780729625823124f02e735dace2d.jpg[/img] [img]https://cimg6.ibsrv.net/gimg/www.doityourselft.com-vbulletin/768x1365/2022_10_31_11_42_27_78bce19ada641c9a048cc3ff1cbcf0632d8cb9bf.jpg[/img] I take down the housing, take it apart and get out the squirrel cage, and clean the blades - because it deals with humid air, there's dust that's kinda hardeneded onto the blades. We live in the suburbs, have the windows open in the spring / fall. I like to think I am handy so I can do that. Is this amount of cleaning overkill? every 2 years? The unit has been running quiet. The grill was starting to show some dust for a while. I think of other people that aren't handy and don't ever do something like this. The efficiency is likely lower in getting humid air out. but they get away with not doing that disassembly / cleaning. Thoughts?

I am adding two kitchen light pendants to an existing electrical box which contains 5 wires: a 2 way switch, 1 single switch, a receptacle, and 2 unknown destinations (see current picture attached). I will be attaching the new 14 gauge wire as follows: ground wire to existing ground bundle, common wire to existing common bundle, hot wire to top switch terminal, and a pigtail from the bottom switch terminal to the hot wire bundle. ( see future diagram highlighted). Is this setup to code? why is the the existing 2 way switch bottom hot wire terminal connected to the bottom terminal of the existing [img]https://cimg4.ibsrv.net/gimg/www.doityourselft.com-vbulletin/1200x1600/current_wiring_93dc66c56a1c0a83f93d4380efc7f6d67bc434c7.jpg[/img] [img]https://cimg5.ibsrv.net/gimg/www.doityourselft.com-vbulletin/1200x1600/diagram_switch_8600ace7e230d4f6c3036ff94a546fdeafba4319.jpg[/img] single switch? Any feedback would be appreciated.