Even the tiniest of cracks can release enough to damage or flooding to your home. Choose a drain cleaner with care. Some drain cleaners contain chemicals that corrode your pipes. Choose a brand that is well-known and whose label says it will not harm pipes. When you replace a water heater, if you see a pipe from the drainage pipe, reconnect it. It's probably a recirculation pipe, and that does a tremendous job of keeping your water hot without wasting water along the way. A pipe snake could be all it takes to clean out a clogged drain stack on your washing machine. A tankless hot water heater that has no tank is a good investment for those that are conservation-minded. Tankless water heaters only heat water constantly hot. This will save you a significant amount of money on your energy bill because you don't heat water pointlessly. If you're a professional plumber, think about taking an apprentice with you. More information about Where To Find Plumbers In Bee Cave Tx.
The only other option is to chisel through the clean out plug. Check to see if you have toilet regularly for leaks. An easy way to determine this is to drop some food coloring in the toilet tank. Watch your toilet bowl, if you see some colored water, you definitely have a leak that will need to be fixed. If you see a pipe coming out of the drainage pipe when putting in your new water heater, take time and care to reconnect this pipe when you finish. It's probably a recirculation pipe, and that does a tremendous job of keeping your water hot without wasting water along the way. If you start seeing wet spots or water drops on any walls, it is very important for you to cut off the water supply immediately and notify a plumber. This may mean that you have some serious plumbing problems. Many initially small problems can lead to hazardous mold, as well as flooding. If you're a properly trained plumber, consider taking an amateur under your wing as an apprentice. This is an easy way to have someone work a bit more affordably, as well as a fulfilling way to teach a younger person your skills.