- Turn off the water inlet valve, gas, and electricity. - Open the hot water tap and unscrew the drain plug of the water inlet valve to drain the internal water completely. - Turn back the safety valve and close the hot water tap. View m...
海尔（Whirlpool）RV Nautilus P1面板系统说明书
To drain your RV’s hot water tank, you would open the pressure relief valve on the water heater, and then remove the anode rod (Suburban) or the drain plug (Atwood) and allow the tank to drain. For much more information on this process, see our post on how toflush your RV water ...
Next, open your pressure relief valve and remove the drain plug or anode rod to drain the tank. Use an RV water heater flush wand on the end of a garden hose to insert and wash out the inside of the tank. Then fill the tank half full with white vinegar, and fill the rest of the...
Fresh water tank fill valve Fresh water tank drain valve Winterizing connector and valve (antifreeze) Water heater tank drain valve Sewer hose and connectors Sewer hose storage tube or compartment Gray tank dump valve Black tank dump valve
RV Water Heater Drain Plug Failure Posted onJuly 27, 2013bySteven Fletcher|7 Comments As full time RVers our water heater is almost always hot. The constant extreme heat will eventually cause the plastic drain plug to fail. Read more » ...
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relief value to relieve any pressure. This also helps the tank drain faster and more completely.IMPORTANT:Make sure the water in the tank has cooled down before you drain it. This is also a good time to inspect the hot water tank anode. These are commonly part of the drain plug. ...
In the case of the Suburban water heater, there is an anode rod used to protect the tank liner in addition to being a drain plug. The anode rod will preserve the life of the water heater by itself corroding and providing cathodic protection from contaminants. When the anode rod reaches ...