Shutting off the water provide to your water heater is an important step earlier than performing upkeep or repairs. By isolating the water heater from the principle water provide, you may safely drain the tank, substitute elements, or service the unit with out flooding your property.
There are two most important water provide traces related to your water heater: the chilly water inlet and the new water outlet. To close off the water provide, you will want to find the shutoff valves for each of those traces. The valves are sometimes positioned close to the bottom of the water heater, both immediately on the unit or on the close by pipes.