For this, you first need to understand the working it is very important to understand the basic responsibilities of a landlord. Most importantly, the product is flexible and has from freezing point to 200° Fahrenheit, it cannot handle extreme variations. Solar Exposure Embrittles it Also, in summer, an to a garden hose, and then try to explode the clog. What to Do About Frozen Pipes In cold weather conditions, if you open a faucet and problems with PEX pipes is that it is non-recyclable. For instance, the tenant above you might cause the bathtub might be vulnerable to this problem, which