All water heaters have a safety valve designed to release excess pressure from the tank in the event that the water gets too hot. This valve, often called a TPR valve, prevents the tank from building excess pressure. It acts as an overflow for the tank, and serves a very important purpose if the thermostat …
Read moreHow To Replace A Water Heater Pressure Relief Valve
The dip tube on a water heater is used to channel cold water from the inlet at the top of the unit down to the bottom, ensuring that the water is circulated and heated evenly. On models made between certain years, the tube is made of plastic, and may become clogged with sediments or break …
The way a water heater works, cold water enters through a dip tube that runs down to the bottom of the tank and hot water exits from the top of the tank. This results in sediment, rust, and contaminants from the water sinking to the bottom of the tank where it builds up over time. …
