I need this for my sci homeworksomething like.scientists work with chemicals inclubing (blah), they wear safety goggles ( and other blah ) okkk sooo please help lol
In America, call the fire dept. They regulate such alarms and test them regularly for safety. Never withhold rent money. It disappoints the manager and makes you look silly. In 3rd world countries, be happy you have electricity a few days a week.
Forget using a regular Quest comp fitting. Try Sharkbites, great for PEX. Home Depots carry them and most plumbing supply houses.