All you need to do is open the tap of the drain valve (it looks like an outdoor hydrant) at the bottom of the tank. ... After a few months, you will be able to determine how often you must follow this procedure. ... Sediment buildup can also slow down your water heatera#39;s recovery rate. lf you notice a marked drop in your heatera#39;sanbsp;...
|Publisher||:||Rand McNally & Company - 1975-02-01|