Yea, this time of year is great for cooling boiled topoff water...I will boil my topoff water the day before brewday; let it chill, covered, outside (enclosed porch). Sometimes it will freeze over...quick to chill down to pitching temp. Just make sure you don't over shoot by adding to much...
Ohhh, nooo. You shouldn't put a lid on it...I can't recall what you are supposed to let escape. By covering your brew pot you are trapping the stuff that is supposed to escape...
Plastic buckets over time will allow air to seep in. But over a 2 or 3 week period as a pimary fermentor you are fine. I wouldn't even think of lagering in a plastic bucket.
I used to bottle directly from the primary...via a bottling bucket. I now rack into a secondary for at least a week. That way I get the brew off the trub and makes it easier when I rack into the bottling bucket.
Get a stick on thermometer and attach it to the outside of your carboy...they are cheap and rather accurate. Check the temp several times a day...morning and evening then again at bedtime.
Five gallons of liquid is a large theramal mass...trying to chill the mass after boil before you pitch...
I have a under the counter filter system...don't recall the brand.
I boil my topoff water the day before and let it chill over night outsdie...covered. I don't brew in the summer...lack of time...So topoff gets chilly overnite.
Ditto on don't use distilled water...minerals in the water make the beer...at least helps...
I boil my topoff water the night before brewday and let it cool over night...outside covered up.
Well come the brew club!!!
A note book. Take notes, plenty of notes. Dates, times, temperatures, amounts, ingrediants...anything that can be a variable...be totally anal about note taking. With out detailed accounts you may never be able to duplicate that perfect brew you stumbled upon...OR you may make a fatal mistake...