The best way to avoid costly plumbing repairs is to take preventative measures:
Most modern homes use PVC or ABS plastic pipes. PVC can begin to soften or deform at temperatures as low as , while water boils at
Most modern homes use PVC (polyvinyl chloride) for drain lines. PVC is rated to handle temperatures up to 140°F (60°C). Boiling water is 212°F (100°C). Pouring boiling water directly into a PVC drain can soften the plastic, warp the pipe, or melt the seals and glue at the joints. This leads to slow leaks behind walls or under sinks that may go unnoticed until mold develops. 2. Porcelain Sinks and Toilets
The Effects of Boiling Water on Residential Drainage Systems
Q: How often should I clean my drains? A: It's a good idea to clean your drains regularly, ideally every 1-3 months, to prevent clogs and blockages. You can use a gentle drain cleaner or baking soda and vinegar to keep your drains clear and free-flowing.
) exceeds the temperature rating of most residential drain pipes, which are often made of PVC or ABS plastic and rated for only
He didn't want to dump the water out and start over; that would take another twenty minutes he didn't have the patience for. He decided to pour the water out and refill the pot with hot tap water to speed up the second boil. He grabbed the heavy handles, the thick oven mitts protecting his hands, and hauled the pot off the burner.
He tentatively touched the crack. The metal was still hot. He turned the faucet on, just a trickle of cold water to test the damage.
