Mineral deposits, sediment, and debris settle at the bottom of your RV water heater tank over time, reducing efficiency and shortening the life of the tank and heating element. The Camco 11691 Tank Rinser gives you a fast, low-effort way to flush that buildup out through the drain port using nothing more than a standard garden hose connection.
Most RV water heater tanks -- whether Atwood/Suburban 6-gallon or 10-gallon units -- accumulate calcium and lime scale, sediment, and anode rod debris with every fill. Skipping periodic flushing accelerates corrosion, reduces hot water output, and can void manufacturer warranties. The Camco 11691 makes flushing a 10-minute job instead of a messy ordeal.
The tool inserts directly into the water heater drain opening after you remove the drain plug or anode rod. Hook up a garden hose, open the shut-off valve, and the curved wand directs a pressurized spray around the interior of the tank -- loosening and flushing out sediment that gravity alone won't fully drain. When done, close the valve, disconnect the hose, and reinstall your drain plug or anode rod.
Connects directly to any standard male garden hose fitting -- no adapters needed for most campground spigots and RV hose reels.
Included shut-off valve lets you control water flow without walking back to the spigot, making one-person flushing straightforward.
The 1/4 in ID, 3/8 in OD tip focuses water flow inside the tank, directing the spray at settled sediment on the tank floor and walls.
Weighs only 0.11 lbs. Fits easily in a tool bag or maintenance kit -- ready whenever you drain your tank at season changeover or between trips.
This rinser is a practical addition to the maintenance kit of any RV owner running an onboard propane or electric water heater. It is especially useful for:
Flushing sediment once or twice per season -- or every 3 to 6 months for full-timers -- helps preserve the tank lining, protects the anode rod from premature depletion, and maintains heating efficiency. The Camco 11691 makes this task quick enough that there's no reason to skip it.
Inspect and replace your water heater anode rod while the tank is drained -- it is the single most important step for preventing tank corrosion. Camco and other suppliers offer replacement magnesium anode rods compatible with Atwood and Suburban RV water heaters.
One (1) Camco 11691 Tank Rinser wand with integrated shut-off valve and standard garden hose inlet fitting. No additional adapters are included or required for standard garden hose connections.