Bob The Plumber |
When you see rust or particles in the water they are probably coming
from the hot water tank. Sediment does collect at the bottom of the tank and
should be flushed once a year. Here's how to do it: |
First turn the gas control valve to the "pilot" position.(For those that have an electric tank, shut-off your breaker to the tank, or remove the fuse.) Next shut-off the cold water valve coming in to the top of your tank. (Cold water is coded blue and hot water is coded red.) Next, attach a garden hose to the valve (spout) at the bottom of the tank, and run the hose either outside, or to a floor drain. Open the nearest hot water faucet, perhaps at your laundry tray. This will let the air into the hot water tank so that the water can flow out. Open the valve at the bottom of the hot water tank to drain the water. When the tank is drained (this may take 15 minutes or more) open the cold water valve at the top of the tank to let fresh water in. Leave the hose connected so you can flush the tank for a few minutes. Then shut the valve at the bottom and disconnect your hose. Leave that nearest hot water faucet open until you get water through it. That way you will be letting the air out of the line. You can now turn the gas back on to the heating position (or turn the electric back on). Go around to all your faucets and turn them on briefly to let air out of the line. It may take 3-4 hours before you'll have hot water. |