Plastic plug in the pressure tank pipe to keep debris out when shipping?
Your plumber is correct.
Even if it kicks on every flush stuff is still in there. It does not get pumped dry. There is always a few inches of...
You can do that but you need to determine which breaker they are on. They won't be connected directly to the main.
No. You are not allowed to alter or add to an ungrounded circuit.
That is not a fan rated box. A fan rated box will mounting points stronger than those bent over tabs on the box you have.
Lally column. Not used to jack houses but to hold them up as they are being built....
Many new timers require a neutral. You need to verify there is a neutral in the switch box or be prepared to replace the cable between the fan and...
The fan itself should be the junction box. The cable should go into the fan and be connected inside. It looks like the cover with the cable clamp...
I do not do regular maintenance. If I have a drain with an issue I deal with it then.
You can't use the NM-B romex in the conduit. It is not rated for wet locations. All conduit outside or underground is considered a wet location.
That is a capacitor for fan speed control.
Based on all the puncture slits I would that wood is pressure treated and probably ground contact rated.
Water damage. Looks like water is getting into the brick and freezing. The freezing water expands and blows the bricks apart.
The main breaker will be the supply to the whole panel.
You need a picture closer up on the problem. I can't see any issue in the pictures posted.
If you are in a freeze zone it is likely water...
Sounds like bad bulbs. Can you post some pictures of the damage.
No way a bad switch could cause damage at the fixture. The bad bulbs could have...
If you live in Canada you must use 20 amp T slot receptacles on a 20 amp circuit.
C racked is not usually an issue but LEANING could be serious.
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