Direct fired water heaters store 20 or more gallons of hot water in a storage tank. Hot water comes from the top of the tank, while a cold water line at the bottom of the tank replenishes it. Depending on the type of fuel the water heater uses, some form of burner warms the cold water entering the tank.
Unit of Measure:
Commercial, Residential, Multifamily
Term ID: 943fd36d-36e8-46b1-a701-fe01234bdf72