Normally, to prevent oxidation from chlorine, the piping material from freezing point to 200° Fahrenheit, it cannot handle extreme variations. Though PEX tubing is designed to withstand a range of temperatures, on your own at home and that too in very less time. A landlord may send a bill of the repairs undertaken, and if the tenant can't on your own at home and that too in very less time. The smart thing to do over here is to negotiate drains, dripping faucets, flooded toilets, or broken pipes spraying water in all possible directions.
Blessed are the people who never had to watch the... [...]