1 5 for gray water tanks.
Black water tank valve.
It s located under the rv carriage positioned next to the grey tank which holds the water run off from sinks and showers.
The first one is a freshwater tank that stores fresh water.
If you just want the valves they re available in two different sizes.
That s a horrible enough thought to send just about any rver into a cold swea.
That will be the smaller wastewater valve.
The second is a grey water tank that holds dirty water from your kitchen sink and shower.
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It holds dirty water from your toilet.
The black tank collects the waste from the toilet.
Let that drain completely as well and then close it.
The last one is the black water tank.
Some rvs might lack the grey tank the black tank contain all the dirty water from the kitchen sink toilet and showers.
Connect a garden hose to the barrel see image then choose either the tank setting or the hose setting to direct the flow of water where you need it.
3 for black water tanks.
Flush valves allow you to rinse your black water tank and flush out your sewer hose in order to break up clogs and clean your tank sensors.
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To determine which valve is leaking you should have your rv waste tanks empty.
Run about 5 gallons of water into the gray water tank through the kitchen faucet.
Your black water tank is full and the drain valve is stuck.
Pull the black water valve and let the tank drain completely.
Once you can hear that it s completely empty no more sounds of water rushing through close the valve and pull the gray water valve.