Open a hot water faucet closest to the water heater, preferably on an upper floor, and the water heater drain valve. Let the tank drain until sediment clogs the valve and reduces the flow. Close the ...

From an easy way to flush your central heating system, to checking your radiators - plumber Hattie Hasan is here with her top ...

We had our steam heat gas boiler system "flushed" clean last winter and I'm wondering how often we need to repeat the process. Any ideas?