Why Is My Tankless Water Heater Not Heating?

In normal circumstances, tankless water heaters usually have many benefits. These types of heaters are known for saving homeowners money and providing hot water more quickly than other kinds of water heaters. But, when your tankless water heater is not heating properly, it can make for a really bad day—especially if it stops working when your friends or other guests are visiting.
There are several different reasons why a tankless water heater would not be heating.
Sediment Buildup
Over time, mineral sediments can build up in your water heater and throughout your plumbing system. This holds especially true if the water supply in your area is “hard” or has a high concentration of minerals. When this happens, water leaves behind particles of magnesium, calcium and other minerals wherever it goes. This includes your water heater, pipes, water filter and other parts of your home’s plumbing system.
If a thick layer of minerals builds up, … Read Full Post »