Plumbing repair
It is close to the source of hot water, so the hot water arrives quickly and efficiently. It is an excellent alternative to central hot water storage because it takes longer for hot water to reach its destination. A point-of-use water heater is usually powered electronically. There are also gas-powered POU heaters. However, they are much less common. They are more expensive to install and require venting and gas line requirements. There are two types POU water heaters that can be powered electronically. The first is the water tank model, which uses a heating element in order to convert electrical energy into heat.