Circuit Breaker Finder Kit with GFCI Outlet Tester for 90-135V AC Circuits,includes Light Socket Adapter, 3-2 Prong Grounding Adapter & Clip adapter,Portable Electrical Tool with Carrying Case

The fridge water dispenser is likely just frozen. Once it’s completely off for a bit, try running. Change the water filter and set a schedule/reminder to change regularly. Could the light switches be dimmers? Some have just a teeny tiny slide piece beside the toggle. Obvs but check bulbs too. Look up the brand keypad and do a factory reset. The online owners manual will advise how to add codes. Keep track of your new codes. Some closets have a dummy knob. Buy your preferred knob and install. https://a.co/d/0iSjQNcI Get this or something similar. Very useful. You didn’t mention the HVAC, but immediately change the filter (MERV 8 or less) and clean out the drain line. I am not sure, but you may be able to replace just the wheels on your screen door. Clean the bejesus out of the track. https://a.co/d/0dC2YP1w This is also nice to have on hand and here is a used one. Congratulations new place. Enjoy!