Hello Bob: Our home is over 100 feet from the garage to the bedroom bath. The hot water heater is in the garage, and it takes a long time for the hot water to reach to bath. My question I have a craw space under the house could I tap into the line and install a small electric heater near the bathroom? If so would it be hot pipe into the tank and hot out or some other way? Tanks (thanks) for your help I watch you all the time and pick up a lot of hints.